Udayan macnaha magaca ugu wanaagsan: Farxad, Hal abuur leh, Casri ah, Digtoon, Halis ah. Hel Udayan macnaha magaca.
Roy macnaha magaca qoys ee ugu fiican: Saaxiibtinimo, Deeqsi ah, Digtoon, Halis ah, Dabci is-bedbeddela leh. Hel Roy macnaha magaca qoyska.
Roy asal ahaan. Variant of REY (1) or REY (2). Hel Roy asal ahaan.
Magaca awoowe Roy ugu badan ee Bangladesh, Kanada, France, Hindiya, Papua New Guinea. Hel Roy la odhan faafo.
Qoyska ugu badan ee la magac Udayan: Udayan, Dutta Mustafi, Sinha, Roy, Kumar. Hel List of qoyska magaca Udayan.
Inta badan magacyada wadaagaan Magaca awoowe Roy: Soumik, Debolina, Moumita, Amit, Madhumanti. Hel Names in aado Roy.
Dhignaashada ee Udayan iyo Roy waa 86%. Hel Dhignaashada ee Udayan iyo Roy.