Jax

Q: Is Jax a boy or girl name?

Jax is used as both a girl and boy name. As a girl name it ranks #18376, and as a boy name it ranks #315.

Q: How popular is the name Jax?

Jax is ranked #18376 in popularity for girl names.

Girl Name #18,376 Most Popular Hidden Gem

A distinctive girl name with a rare, memorable quality.

Meaning & Origin

Jax is a girl name, recorded for 7 babies in US birth records.

Parents who love the name Jax often also consider Jane, Janie, Janet .

Popularity Over Time

#18,376

Current Rank

Peaked 2015 Based on SSA data 1880–present

Quick Facts

Gender: Girl
Popularity Rank: #18,376
Total SSA Count: 7

Middle Name Ideas

Suggested pairings based on syllable flow and style

Jax Ava

Classic pairing, smooth 1-2 syllable flow
Jax Charlotte

Classic pairing, smooth 1-2 syllable flow
Jax Hannah

Timeless choice, smooth 1-2 syllable flow
Jax Ruth

Timeless choice, quick 1-1 syllable combo
Jax Rose

Timeless choice, quick 1-1 syllable combo
Jax Reese

Timeless choice, quick 1-1 syllable combo
Jax June

Timeless choice, quick 1-1 syllable combo
Jax Maya

Timeless choice, smooth 1-2 syllable flow
Jax Chloe

Classic pairing, smooth 1-2 syllable flow
Jax Leah

Timeless choice, smooth 1-2 syllable flow

Sibling Match Premium

Check how Jax fits with existing sibling names — style, sound, and origin.

Enter sibling names above to see compatibility.

Also a Boy Name

Jax is also used as a boy name, ranked #315.

View Jax as a boy name →

Similar Names

Jane Janie Janet James Jannie Janette James Jacob

Compare Jax with...

Jax vs Jane Jax vs Janie Jax vs Janet Jax vs James

Playground Safety

Kid-Friendly

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Frequently Asked Questions About Jax

Is Jax a boy or girl name?

Jax is used as both a girl and boy name. As a girl name, it is ranked #18376. As a boy name, it is ranked #315. Jax is more commonly used as a boy name.

How popular is the name Jax?

Jax is currently ranked #18376 in popularity for girl names in the United States.

Is Jax a common or rare name?

Jax is an uncommon name, ranked #18376 in the US. Its rarity gives it a distinctive, memorable quality.

About the Name Jax

Jax is a girl name .

Is Jax a boy or girl name? Jax is used as both a girl and boy name. As a girl name, it ranks #18,376 in popularity. As a boy name, it ranks #315. Jax is more commonly used as a boy name.

Jax is currently ranked #18,376 in popularity for girl names in the United States.

Jax