Gwilym macnaha magaca ugu wanaagsan: Farxad, Deeqsi ah, Saaxiibtinimo, Awoodda u, Hal abuur leh. Hel Gwilym macnaha magaca.
Marsh macnaha magaca qoys ee ugu fiican: Firfircoon, Digtoon, Halis ah, Kacsan, Farxad. Hel Marsh macnaha magaca qoyska.
Gwilym asal ah magaca koowaad. Welsh form of William. Hel Gwilym asal ah magaca koowaad.
Gwilym diminutives magaca: Gwil. Hel Naanays for Gwilym.
Magaca awoowe Marsh ugu badan ee Falkland Islands, New Zealand, Niue, Sulaymaan Islands. Hel Marsh la odhan faafo.
Magacyada isku for Gwilym in dal iyo luqado kala duwan: Bill, Billie, Billy, Guglielmo, Guilherme, Guillaume, Guillem, Guillermo, Gwilherm, Illiam, Jami, Jelle, Liam, Pim, Uilleag, Uilleam, Uilliam, Ulick, Vilĉjo, Vilém, Vilhelm, Vilhelmas, Vilhelmi, Vilhelmo, Vilhelms, Vilhjálmur, Vilho, Vili, Viliam, Vilim, Vilis, Viljami, Viljem, Viljo, Vilko, Ville, Villem, Vilmos, Wil, Wilhelm, Wilhelmus, Wilkin, Wilky, Will, Willahelm, Willem, Willi, William, Willie, Willy, Wilmot, Wim, Wiremu, Wöllem, Wullem, Wum. Hel Gwilym luqado kale.
Qoyska ugu badan ee la magac Gwilym: Williams, Panah-williams, Panah. Hel List of qoyska magaca Gwilym.
Inta badan magacyada wadaagaan Magaca awoowe Marsh: Dan, Rebecca, Amber, Anne, Magdalene, Rébecca. Hel Names in aado Marsh.
Dhignaashada ee Gwilym iyo Marsh waa 78%. Hel Dhignaashada ee Gwilym iyo Marsh.