boy name
Eithan
Gender
Boy
Popularity
#97 · U.S. boys (2025)
Popularity of Eithan in the US, 1880–2025
Eithan first appears in US records in 1989. It peaked in 2025, when 3,636 boys were given the name; in 2025 there were 3,636.
Source: US Social Security Administration.
Frequently asked questions
Is Eithan a boy or a girl name?
Eithan is most commonly used as a boy name.
How popular is the name Eithan?
In 2025, Eithan ranked #97 among boys’ names in the United States, according to U.S. Social Security Administration data.
When was the name Eithan most popular?
Eithan was most popular in 2025, when about 3,636 US babies were given the name that year, according to US Social Security Administration records.