Zephyr vs Billy

Baby Name Comparison — 2026

Zephyr

Boy #1,135 Most Popular 2 Syllables

"west wind"

Origin: Greek

American Greek English

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Boy #1,051 Most Popular 2 Syllables

"resolute protector"

Origin: Old German via Norman French

English American Australian Irish

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Zephyr Rank #1,135

Billy Rank #1,051

Billy is more popular, ranked #1051 vs #1135 for Zephyr.

Is Zephyr or Billy more popular?

Billy is more popular, ranked #1051 compared to Zephyr at #1135 in the United States.

What do Zephyr and Billy mean?

Zephyr means "west wind" (Greek origin). Billy means "resolute protector" (Old German via Norman French origin).

Are Zephyr and Billy boy or girl names?

Zephyr is primarily a boy name. Billy is primarily a boy name.