Mervin is an English name for boys. The meaning is `friend of the sea` The name Mervin is most commonly given to American boys. What do they use in other countries? Meryn The name sounds like: Marvyn, Marven, Morven, Morvyn, Morfin See also: Marvin, Merlin, Merfyn, Merv Found on https://www.pregnology.com/names/boys/Mervin