Billion vs Aiko

Baby Name Comparison — 2026

Billion

Boy #6,121 Most Popular 2 Syllables

"one thousand million, immense wealth"

Origin: English/French

American English

✓ All Clear

Boy #10,540 Most Popular 3 Syllables

"child of love"

Origin: Japanese

Japanese

✓ All Clear

Billion Rank #6,121

Aiko Rank #10,540

Billion is more popular, ranked #6121 vs #10540 for Aiko.

Is Billion or Aiko more popular?

Billion is more popular, ranked #6121 compared to Aiko at #10540 in the United States.

What do Billion and Aiko mean?

Billion means "one thousand million, immense wealth" (English/French origin). Aiko means "child of love" (Japanese origin).

Are Billion and Aiko boy or girl names?

Billion is primarily a boy name. Aiko is primarily a boy name.