Recorded 1905–2025 · United States
Zephyr was most popular in 2021, when 233 American babies were given the name — ranking #2,020 that year. In 2025 it ranked #2,221, with 198 births. Across 1880–2025 the Social Security Administration has recorded 3,223 people named Zephyr.
Across the whole record Zephyr is a unisex name — 21.6% of the 3,223 Americans given it were girls and 78.4% were boys. In births since 2016 it is 18% girls and 82% boys.
Counted from every US birth the Social Security Administration recorded under this name, so it reflects use rather than opinion. A name given to fewer than five babies of one sex in a year is withheld at source and is not counted.
How much more common the name is in each state than across the country as a whole.
See Zephyr on the interactive charts
Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org