Rhen vs Aiko

Baby Name Comparison — 2026

Rhen

Boy #5,219 Most Popular 1 Syllable

"flowing river, running water"

Origin: Celtic

English Welsh American

✓ All Clear

Boy #10,540 Most Popular 3 Syllables

"child of love"

Origin: Japanese

Japanese

✓ All Clear

Rhen Rank #5,219

Aiko Rank #10,540

Rhen is more popular, ranked #5219 vs #10540 for Aiko.

Is Rhen or Aiko more popular?

Rhen is more popular, ranked #5219 compared to Aiko at #10540 in the United States.

What do Rhen and Aiko mean?

Rhen means "flowing river, running water" (Celtic origin). Aiko means "child of love" (Japanese origin).

Are Rhen and Aiko boy or girl names?

Rhen is primarily a boy name. Aiko is primarily a boy name.