Langston \l(a)-ngs-ton, lan(g)-ston\ as a boy's name is of Old English origin, and the meaning of Langston is "long stone". Also possibly "long town" or "tall man's town". Author Langston Hughes.
Langston has 3 variant forms: Langsden, Langsdon and Langton.
Baby names that sound like Langston are Lancaster and Lankester.