Marlyn

Marlyn is a modern English name that functions as a variant of both Marilyn and Marlon. Marilyn itself is a diminutive of Mary, which has Hebrew origins meaning 'bitter' or 'rebellious,' but is often interpreted as 'star of the sea' (Stella Maris) due to a medieval Latin interpretation. The 'lyn' suffix is a common English diminutive. Marlon, on the other hand, is thought to be a diminutive of Merlin, which is of Welsh origin, or possibly derived from the French 'Merle' meaning 'blackbird,' or even a surname derived from 'Marl' (a type of soil). The blending of these two distinct origins gives Marlyn its unisex appeal and dual etymological roots.

The name Marlyn gained some traction in the mid-20th century, likely influenced by the popularity of Marilyn Monroe. Its usage for boys might stem from its phonetic similarity to Marlon, which was also popular around the same time, partly due to actor Marlon Brando. While never reaching the heights of its parent names, Marlyn offers a less common, yet familiar-sounding alternative.