Is Isaih a boy or girl name?

Isaih is a boy’s name. Of the 1,510 Americans recorded with the name since 1880, 0.0% were girls and 100.0% were boys.

Isaih

Recorded 1894–2025 · United States

Isaih was most popular in 1999, when 74 American babies were given the name — ranking #3,508 that year. In 2025 it ranked #20,040, with 7 births. Across 1880–2025 the Social Security Administration has recorded 1,510 people named Isaih.

Isaih over time

Births per year. The dot marks Isaih’s peak in 1999. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Isaih a boy’s or a girl’s name?

Across the whole record Isaih is a boy’s name — 0.0% of the 1,510 Americans given it were girls and 100.0% were boys. In births since 2016 it is 0% girls and 100% 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.

Names that peaked alongside Isaih

Where Isaih is most concentrated

How much more common the name is in each state than across the country as a whole.

Explore further

See Isaih on the interactive charts

Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org