Friend of the ships or narrow friend
Kelwin is a rare English name likely derived from the Old English elements 'ceol', meaning ship, and 'wine', meaning friend. Alternatively, it may be a variant of Kelvin, which refers to the River Kelvin in Scotland, meaning 'narrow water'.
Fewer than 5 boys were named Kelwin in 2025.
US births per 5-year period, 1990–present (SSA data).
