Ralf vs Theo

Baby Name Comparison — 2026

Ralf

Boy #32,528 Most Popular 1 Syllable

"wolf counsel"

Origin: Old Norse Rádúlfr

German Scandinavian English

✓ All Clear

Boy #80 Most Popular 2 Syllables

"gift of God"

Origin: Greek (theodoros)

English Greek French German American

✓ All Clear

Ralf Rank #32,528

Theo Rank #80

Theo is more popular, ranked #80 vs #32528 for Ralf.

Is Ralf or Theo more popular?

Theo is more popular, ranked #80 compared to Ralf at #32528 in the United States.

What do Ralf and Theo mean?

Ralf means "wolf counsel" (Old Norse Rádúlfr origin). Theo means "gift of God" (Greek (theodoros) origin).

Are Ralf and Theo boy or girl names?

Ralf is primarily a boy name. Theo is primarily a boy name.