Meaning and history
Frederik is the Danish, Dutch, Norwegian, and related regional form of Frederick. The Germanic name combines elements meaning “peace” and “ruler,” yielding “peaceful ruler.” It has extensive royal history, particularly in Denmark, whose kings have alternated the names Frederik and Christian for centuries. Notable bearers include King Frederik X of Denmark and American science-fiction writer Frederik Pohl, whose Danish father gave him the regional spelling.
In 2025, 29 babies were recorded with the name Frederik, ranking #3,757 among boys.