Eider is a rare boys' name that has climbed to its highest level yet, peaking in 2024.
Eider is predominantly a boy name. In 2025 it ranked #1,064 for boy births in the United States (and #2,176 across all names), given to 204 babies. Eider first appears in 2016 and peaked in 2024 (217 births).
Boys named Eider per year · hover for count and boys rank · Source: U.S. Social Security Administration, national data 2016–2025 · U.S.+territories from SSA territory files (1998–2025)
Girls named Eider
Girls named Eider per year · hover for count and girls rank · Source: U.S. Social Security Administration, national data 2016–2025 · U.S.+territories from SSA territory files (1998–2025)