Hiro vs Oslo

Baby Name Comparison — 2026

Hiro

Boy #2,121 Most Popular 2 Syllables

"generous, tolerant"

Origin: Japanese kanji 寛

Japanese American Japanese-American

✓ All Clear

Boy #1,932 Most Popular 2 Syllables

"meadow of the gods"

Origin: Old Norse

Norwegian Scandinavian American

✓ All Clear

Hiro Rank #2,121

Oslo Rank #1,932

Oslo is more popular, ranked #1932 vs #2121 for Hiro.

Is Hiro or Oslo more popular?

Oslo is more popular, ranked #1932 compared to Hiro at #2121 in the United States.

What do Hiro and Oslo mean?

Hiro means "generous, tolerant" (Japanese kanji 寛 origin). Oslo means "meadow of the gods" (Old Norse origin).

Are Hiro and Oslo boy or girl names?

Hiro is primarily a boy name. Oslo is primarily a boy name.