90 Aunt Captions for Instagram to Spread the Love

In case there was any doubt, it really is true! Being an aunt is serious fun — and science will…

In case there was any doubt, it really is true! Being an aunt is serious fun — and science will back you up on that. Did you know that 89 percent of the aunts surveyed in one study reported that sharing their love with their awesome nieces and nephews brightened up their days, and that most kids see their aunties as the funniest people in their lives?

Whether your adventure as an aunt is just beginning or you’re already a seasoned pro, you can look forward to a never-ending flow of heartwarming, hilarious, and memorable moments. All of the great times you manage to capture on photo or video deserve a place on Instagram, of course! That means you’ll need more aunt captions for Instagram than you’ll ever be able to count.

Feel free to use this huge caption list as inspiration for your next great message, or dive into our tips and creative writing prompts to craft your own wonderful aunt captions for Instagram!

How to Write Awesome Aunt Instagram Captions

So, technically, becoming an aunt has absolutely nothing to do with you. Nieces and nephews just wade into your life like a gift — but you get to decide what kind of aunt you’ll be. Whether you’re the cool aunt, the hilariously silly one, the aunt who always brings a steady stream of love to the table, or all in one, you’ll still be you. Let that shine through in your Instagram captions!

Even the coolest aunties occasionally need a little help, so try these tips when you write aunt Instagram captions:

  • Pile on the humor! Everyone looks to aunts to bring fun into the world. Whether that comes in the form of stupid aunt jokes (yep — the aunt equivalent of dad jokes), puns, or hilarious observations, make sure your Instagram captions bring a smile to everyone’s face.
  • Capture those heartwarming bonding moments so your nephews and nieces can revisit the fun times you have together whenever they want.
  • Let your love shine through! Caring aunts love their nephews and nieces almost as much as their parents do — but often without the hardest parts of parenting. That places you in a unique position to support your nieces and nephews. Do you take your role as an auntie seriously? Let that show in your Instagram captions!

Don’t worry — your Instagram followers will never get bored of your cool aunt captions! Everyone loves funny aunties, and your captions are bound to spread that unique love only aunts can share!

Wow, I’m Going to Be an Aunt Captions for Instagram

  1. Becoming an aunt soon! Excitement level: Off the charts.
  2. Aunt mode: Activated!
  3. Looking forward to a tiny face to squish and spoil!
  4. Yay! I’m gonna be an AAAAAAAAAAAAAunt!
  5. Aunt in T minus 3… 2… 1… Lift off!
  6. Shhh! I need a crash course in being a cool aunt!
  7. Little one, I promise to always spoil you and never share your secrets.
  8. I’m ench-aunted!
  9. If you’ve got it, aunt it!
  10. Can’t wait to become an aunt!

Funny Aunt Instagram Captions

  1. The first rule of aunt club? Talk about aunt club all day!
  2. “Yes, but does it come with batteries and music that will wake his parents up every morning at 5 am? Oh, goodie. I’ll buy it.”
  3. Aunt and niece: Double trouble, twice the fun.
  4. I might be an aunt-ique, but the kids say vintage is cool now.
  5. Having an aunt-acular time with these little dudes!
  6. Between you and me… you’re my favorite in the whole wide world.
  7. Cool aunts bring candy and skip bedtime.
  8. I’m not a regular aunt. I’m a cool aunt. Shades included.
  9. Babysitting!? Always ready for a pillow fight!
  10. The coolest sisters get promoted to aunts.

Cool Aunt Captions for Instagram for Adventurous Moments

  1. Aunt: Making parents look lame, one adventure at a time.
  2. You might outgrow my lap, but you’ll never outgrow my thirst for adventure!
  3. An ice cream, you said? Let’s get 10.
  4. Yes, I can tell embarrassing stories about you… but have you heard about my sister? When she was little, she used to…
  5. It takes a village… and every village has a village idiot. That’s what aunties are for.
  6. Parents teach you how to follow the rules, but aunts show you how to break them.
  7. I’ll always open my heart and my wallet to you.
  8. Let’s go shopping!
  9. Heart: Bursting with excitement.
  10. Let’s play Minecraft all day and conquer the world!

Heartwarming Aunt Captions for Instagram

  1. Being a sister? Awesome. Being an aunt? Out of this world.
  2. Nephew smiles are my love language.
  3. I’d do anything for my niece, especially if it involves chocolate and adventures.
  4. Loving the aunt life!
  5. Aunts get to have all the fun!
  6. Aunt goal: Make you laugh so hard it hurts.
  7. Something this sweet could never spoil!
  8. You bunch of misfits mean the world to me.
  9. Let’s make trouble together!
  10. My nephew, my ultimate partner in crime.

Proud Aunt Instagram Captions

  1. So small, and already so awesome!
  2. My nephew’s a genius. I’m sure his first word will be “auntie.”
  3. One small step for my niece, one giant leap in her aunt’s heart.
  4. Don’t be so surprised! Smart runs in the family.
  5. The difference between me and your mom? You make me proud no matter what you do.
  6. Who’s auntie’s little hero?
  7. My niece: The reason my heart beats with love and joy!
  8. That smile? The only one that never fails to light up my life!
  9. You’re the PB to my J, nephew!
  10. Aunt and niece by chance, best friends by choice.

Aunt Captions for Instagram for Holidays and Celebrations

  1. S-AUNT-a Claus is coming to town!
  2. Halloween? You bet! I’ll make sure your house is “aunted”!
  3. Aunt-icipating the most amazing birthday celebration ever!
  4. Life is short. Auntie says let’s eat cake first.
  5. Auntie says there’s no time like the present — so unwrap it!
  6. Party time with auntie: Silly dance moves optional, fun mandatory.
  7. Gobble till you wobble — it’s the auntie way.
  8. A very Merry Christmas and an Auntie New Year!
  9. Birthday party? Auntie’s got it sorted!
  10. Trick or treat? Your aunt’s got both on the menu!

Great Quotes for Aunt Instagram Captions

  1. “The best aunts aren’t substitute parents, they’re co-conspirators.” — Daryl Gregory
  2. “This free-spiritedness and unconventionality is the characteristic of a certain type of aunt we can call the cool aunt.” — Axel Nissen
  3. “My aunts still try to fatten me up.” — Randy Wayne White
  4. “The love of an aunt is a unique treasure, sparkling brightly and enriching our journey through life.” — Susan Gale
  5. “It is not money my aunt thinks about. She knows better than to value worldly wealth above its price.” — Anne Bronte
  6. “I’d rather be the cool aunt than the authoritative aunt.” — Solange Knowles
  7. “Sometimes just being an aunt is pretty fun too. You can play with them for a week or a weekend and give them back to Mom and Dad.” — Sue A Kuba
  8. “Aunts are like stars, providing twinkling moments of joy and inspiration in our lives.” —Deb Caletti
  9. “An aunt is a safe haven for a child. Someone who will keep your secrets and is always on your side.” — Sara Sheridan
  10. “Every man should have aunts. They illustrate the triumph of guesswork over logic.” — Agatha Christie

Short Aunt Captions for Instagram

  1. Don’t worry, auntie’s here!
  2. Aunt love is the best love.
  3. Cool aunt points — earned.
  4. Cool aunt at your service.
  5. The best people in the world call me aunt.
  6. Miles of smiles with auntie.
  7. Too afraid to call your parents? Call auntie!
  8. Aunts get all the fun and none of the stress.
  9. Laughter, chaos, and memories — it’s aunt o’clock.
  10. Keep calm and love the aunt life.

Creative Writing Prompts for Aunt Instagram Captions

The coolest aunts write their own Instagram captions! Whether you’re looking for a creative way to capture a unique moment, or you just want to brighten your nieces’ and nephews’ day with a fun caption, try these creative writing prompts.

We’ve started the story, but the way you finish it will highlight the special bond you share with your nieces and nephews.

  1. The best part about being an aunt is…
  2. Adventures with aunt are adventures that…
  3. Nothing says “auntie loves you” like…
  4. The best way to get into trouble as an aunt? …
  5. As a pro aunt, I can say that…
  6. Pro tip: Aunts should always have a secret stash of…
  7. Today’s story is all about…
  8. Becoming an aunt is the biggest gift I ever got, because…
  9. Leading the next generation down the wrong path, one… at a time.
  10. My nephews and nieces are my pride and joy, and I show it by…

FAQ About Aunt Captions for Instagram

How can I make my aunt captions for Instagram more interesting?

Share cool anecdotes, capture the essence of aunthood, or be unabashedly proud of your nieces and nephews. Aunts have all the fun, and your Instagram captions offer a unique chance to highlight that special bond!

Should I add emojis to my aunt Instagram captions?

Yes! Heart emojis are always a winner, but sunglasses, stars, and various smiley and giggly emojis also complement your aunt captions very well. Don’t go crazy, though — a few well placed emojis are better than a whole string.

What are some cool hashtags to add to my aunt captions for Instagram?

Tough choice! Some of our favorite aunt hashtags for Instagram include #auntadventures, #auntlife, #auntgoals, and #coolaunt. Other family-related hashtags, like #myeverything, #familyfun, #niecelove, and #auntielovesyou, also work well.