The Best Nerdy Baby Onesies: Cute Geeky Baby Clothes

A nerdy baby onesie tells everyone who meets your kid just what sort of parents they have! I also love that most of these nerdy baby onesies are great for boys or girls! I bought some of these outfits so that my little girl’s closet has more than pink outfits, ruffled dresses, and glittery headbands.

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Lord of the Rings Onesies

First up, Lord of the Rings. What has your baby got in its pocketses?

I love this nerdy baby onesie from Amazon. My baby doesn’t have hairy feet, but she definitely wants to eat at least 8 times a day.

Game of Thrones Onesies

You can get it here on Amazon.

Or this one. Tyrion seems like a unique baby name, don’t you think?

I made it to the fourth onesie before finding a poop joke!

Check it out on Amazon – and it comes in other colors.

“Night gathers, and now my day begins. It shall not end until dawn. I shall take no bottle, hold no pacifier, wet every diaper. I shall wear no swaddle and win no sleep. I shall live and cry at my crib. I am the lullaby in the darkness. I am the wailer on the walls. I am the blanket that snuggles against the cold, the nightlight that brings the dawn, the scream that wakes the sleepers, the shield that guards the slumber of parents. I pledge my life and honor to the Night’s Watch, for this night and all the nights to come.”

I love the subtly nerdy baby onesies, like this one for instance available on Amazon.

Harry Potter Onesies

I love this one from Amazon with the little patterned pants!

“Mom, I learned a new spell today! Wingardium diaperosa!”

This onesie from Amazon is definitely better looking than an invisibility cloak.

From Amazon. And now I’m imagining a wizard dad riding his broomstick with one of those baby seats people put on their bicycles. “I can only get my baby to fall asleep on the Nimbus 2000, he won’t sleep in his crib!”

Star Wars Onesies

Found on Amazon, available in gray, pink, or blue. Yep, another poop joke.

And the baby wookie is adorable! See the other color options available on Amazon.

This R2D2 onesie from Amazon could double as an adorable Halloween costume! There’s a BB8 (Baby 8?) version on Amazon too!

Now this is an awesome idea from Amazon. You can never have too many footie pajamas for your baby.

Any nerd kid definitely needs to learn about Admiral Ackbar!

May the force be with your little one!

Star Trek Onesies

To infinity… and beyond! Oh wait, wrong reference. Check it out on Amazon.

Infant milestones: After six to eight weeks, your baby should be able to make this Vulcan hand sign. From Amazon.

There’s a ton of color options available on Amazon. I made sure not to pick the red shirt onesie because that’s just not fair to any baby!

Computer Nerd Baby Onesies

Yes, the binary actually spells love! Is there any doubt this might be the nerdiest baby onesie on the list?

New features and plugins are still under development but are close to being released!

Sadly this onesie doesn’t have a closing tag on the back!

Baby’s first programming lesson!

Are mom or dad computer programmers or want their baby to grow up to be one?

Math Nerd Baby Onesies

“And furthermore class, for this next calculation, assume your baby is a perfect sphere… ” From Amazon.

An acute baby is better than an obtuse baby. From Amazon.

On the other hand, this hippopotenuse onesie from Amazon is just as adorable as your cutie-pi baby!

Space-Themed Baby Clothes

Bonus points that these nerdy baby onesie isn’t pink! Space! Space! Gotta go to space!

The truth is out there! Whether you’re an X-Files fan or just want to break into Area 51, this makes an adorable outfit!

Video Game Onesies

And last of all, a few video game onesies! But don’t worry little one, you won’t be level one for long. You’ll get even more xp in the starter zone. View other color options on Amazon.

I remember Young Link in Ocarina of Time, but Infant Link isn’t ringing any bells. Check out other color options on Amazon.

I hope your baby sleeps as much as Snorlax!

Dungeons & Dragons

Is Dad always stuck being the DM? Start training your kid early and maybe one day he can play in the game while the kid runs the game!

Yes, I know, it’s not a nerdy baby onesie. But I had to make an exception for this AWESOME D&D themed bib!

This might be my favorite onesie in this whole post! Also, I would totally wear a shirt that says this!

Or just keep it simple with this d20!

Related post: Need a nerdy diaper bag to go with your baby’s nerdy outfit? Check out my favorites in my post here!

Ghostbusters Baby Clothes

Don’t cross the streams!

Remind your friends and family that if they pick up your baby, they will end up covered in some sort of slime!

This would be a great Halloween costume or outfit! Baby needs a Stay Puft Marshmallow Man stuffed animal to go along with it!

Looking for the perfect nerdy costume for your baby? Here are some adorable ideas for baby’s costumes!

Nerdy Onesie FAQs

Related post: Nerdy Baby Toys

Conclusions

So what is your favorite baby onesie? I definitely missed some geeky subjects. What other nerdy baby onesies should I add?

And check out ideas for simple pregnancy announcements using a nerdy baby onesie!

Or find out which celebrity mom is most likely to use one of these onesies on her nerdy baby here!