Aqua vs Otto

Baby Name Comparison — 2026

Aqua

Girl #11,418 Most Popular 2 Syllables

Meaning

"water"

Origin: Latin

Cultural Roots

American English Spanish

Quick Stats

Popularity Rank
#11,418
Total SSA Count
10
Syllables
2
Formality
Casual
Nicknames
Quay, Que

Playground Safety Score

✓ All Clear
Full profile for Aqua →

Otto

Boy #274 Most Popular 2 Syllables

Meaning

"wealth, fortune, prosperity"

Origin: Old High German

Cultural Roots

German Scandinavian Italian English

Quick Stats

Popularity Rank
#274
Total SSA Count
1,239
Syllables
2
Formality
Moderate

Playground Safety Score

✓ All Clear
Full profile for Otto →

Popularity Comparison

Aqua Rank #11,418
Otto Rank #274

Otto is more popular, ranked #274 vs #11418 for Aqua.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Aqua ___

  • Aqua Marina
  • Aqua Blue
  • Aqua River
  • Aqua Sky
  • Aqua Luna

Otto ___

  • Otto James
  • Otto Friedrich
  • Otto Hans
  • Otto Wilhelm
  • Otto Lee
  • Otto Max

Sibling Name Ideas

Names that pair well as siblings.

If you choose Aqua

Ocean River Cove Indigo Azure

If you choose Otto

Felix Hugo Greta Marta Klaus

Which Name Fits Your Family?

Answer 3 quick questions and we'll help you decide.

1. Which style feels more like your family?

Frequently Asked Questions

Is Aqua or Otto more popular?

Otto is more popular, ranked #274 compared to Aqua at #11418 in the United States.

What do Aqua and Otto mean?

Aqua means "water" (Latin origin). Otto means "wealth, fortune, prosperity" (Old High German origin).

Are Aqua and Otto boy or girl names?

Aqua is primarily a girl name. Otto is primarily a boy name.

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← Full profile: Aqua ← Full profile: Otto Browse all baby names