Cramer

The Irish surnames in use today are underpinned by a multitude of rich histories. The name Cramer originally appeared in Gaelic as "Mac Threinfir," from the words "trean," which means "strong," and "fear" which means "man." This name is often rendered MacTraynor or MacTreanor in English, but the Anglicizations Mac Crainor and MacCreanor are actually more phonetically accurate.