Surname Gwenan (Gwenan 
) , all over the world, is an extremely rare last name. Predominantly, Gwenan is the forename as well as the last name.
Puw, Owain, Wyn-Pugh, Cottam, Rosser, Davies, Thomas, Hughes, Wilbur, Meirion, Poirier, Raftree, Roberts, Edwards, Hawkins, Marshall, Creunant, Richards, Delozier, Griffith, Williams, Pritchard, Huws Tomos, Evans, Ellis, Tomos, Dee, Joy, Mair, Ball, Bass, Pugh, Dodb, Durn, Long, Lowe, Whiteford, Iolo, Mason, Skoba, Brett, Brown, Price, Povey, Lewis, Lloyd, James, Jones, Owen, and Lloyd-Roberts