Searle \se(ar)-le\ as a boy's name is of Old English origin, and the meaning of Searle is "armor". Cartoonist Ronald Searle.
Baby names that sound like Searle are Sorley, Sorrell, Sorrel and Sorel. Other similar baby names are Berle, Earle, Karle, Merle, Sable, Sarge, Seal, Sealey, Serge and Verle.