Emma vs Reiko

Baby Name Comparison — 2026

Emma

Girl #2 Most Popular 2 Syllables

Meaning

"strength"

Origin: Germanic

Cultural Roots

English German French

Quick Stats

Popularity Rank: #2
Total SSA Count: 13,485
Syllables: 2
Formality: Moderate
Nicknames: Em, Emmy

Playground Safety Score

✓ All Clear

Similar Names

Aubrey Ruby Serenity Sophia

Full profile for Emma →

Reiko

Girl #13,651 Most Popular

Quick Stats

Popularity Rank: #13,651
Total SSA Count: 9
Nicknames: Rei, Rey, Reie

Playground Safety Score

✓ All Clear

Similar Names

Avarae Ellidy Nanette Wrenlyn

Full profile for Reiko →

Popularity Comparison

Emma Rank #2

Reiko Rank #13,651

Emma is more popular, ranked #2 vs #13651 for Reiko.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Emma ___

Emma Rose
Emma Grace
Emma Jane
Emma Louise
Emma Kate
Emma Marie

Reiko ___

No pairings available yet.

Sibling Name Ideas

Names that pair well as siblings.

If you choose Emma

Olivia Charlotte Liam Henry Sophia

If you choose Reiko

No sibling data available yet.

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 Emma or Reiko more popular?

Emma is more popular, ranked #2 compared to Reiko at #13651 in the United States.

What do Emma and Reiko mean?

Emma means "strength" (Germanic origin).

Are Emma and Reiko boy or girl names?

Emma is primarily a girl name. Reiko is primarily a girl name.

More Comparisons

Reiko vs Emma Emma vs Aubrey Emma vs Ruby Emma vs Serenity Emma vs Sophia

← Full profile: Emma ← Full profile: Reiko Browse all baby names