Brave lion
Len is a short form of Leonard, derived from the Germanic elements 'levon' (lion) and 'hard' (brave or hardy). While often used as a nickname, it stands alone as a minimalist, mid-century choice. It conveys a sense of quiet strength and approachable simplicity.
About 8 boys were named Len in 2025.
US births per 5-year period, 1990–present (SSA data).
Super Bowl-winning quarterback and Hall of Famer
Tony Award-winning actor known for Sweeney Todd
Professional ballroom dancer and judge on Dancing with the Stars
British author of spy novels including The IPCRESS File
The alter ego of DC Comics villain Captain Cold · The Flash
