Counsel; happy; or short for Radley
Rad is often used as a diminutive of names like Radley or Conrad, or as a standalone name with Slavic roots meaning 'happy' or 'willing.' In an English context, it is associated with the Old English element 'raed,' meaning counsel. It gained a brief pop-culture association in the 1980s as a slang term for 'radical.'
About 9 boys were named Rad in 2025.
US births per 5-year period, 1990–present (SSA data).
American actor known for Little House on the Prairie
A blue cat-like alien character · OK K.O.! Let's Be Heroes
