US Popularity Rank: 28700

Origin: Scottish

Meaning: Son of William

The boy’s name Williamson means “son of William”. It’s derived from the English personal name William. While it is predominantly Scottish, it also has English and Irish origins. It’s a common patronymic surname that can be traced back to the 13th century in Scotland and the 14th century in England. Williamson carries the weight of lineage and legacy and is a great choice if you want a moniker that melts history with the promise of the future.