Yusif kacha mma aha pụtara: Kechioma, Enyi na enyi, Obodo, Eru, Eji obi ụtọ. Nweta Yusif pụtara aha.
Davidsen kacha mma aha nna pụtara: Okike, Eji obi ụtọ, Emesapụ aka, Kechioma, Enyịn. Nweta Davidsen pụtara aha nna.
Yusif si malite aha mbụ. Azerbaijani form of Yosef (see Joseph). Nweta Yusif si malite aha mbụ.
Davidsen si. Means "son of David". Nweta Davidsen si.
Aha ikpeazụ Davidsen kasị nkịtị na Denmark, Faroe Islands, Greenland. Nweta Davidsen aha nna na-agbasa.
Agakọta aha maka Yusif na mba dị iche iche na-asụ asụsụ: Beppe, Giuseppe, Hohepa, Hovsep, Ioseb, Ioseph, Iosephus, Ioses, Iosif, Jāzeps, Jef, Jo, Joĉjo, Joe, Joep, Joey, Jojo, Joop, Joos, Joosep, Jooseppi, Joost, Józef, Jos, Joseba, José, Josèp, Josef, Josep, Josepe, Joseph, Josephus, Joses, Josif, Josip, Jóska, Joško, Joso, Jože, Jozef, Jozefo, Jozo, József, Józsi, Jožef, Juozapas, Juozas, Juuso, Osip, Pepe, Pepito, Peppe, Peppi, Peppino, Seòsaidh, Seosamh, Sepp, Seppel, Sjef, Soso, Xosé, Yosef, Yosif, Yosyp, Yousef, Youssef, Yusef, Yussel, Yusuf, Yusup, Zé, Zef, Zezé. Nweta Yusif na ndị ọzọ asụsụ.
Agakọta surnames maka Davidsen na mba dị iche iche na-asụ asụsụ: David, Davidović, Davidson, Davis, Davison, Dawson, Mac daibhéid, Mcdevitt. Nweta Davidsen na ndị ọzọ asụsụ.
Kasị nkịtị aha na aha ikpeazụ Davidsen: Josef, Man, Gordon, Edwin, Eugene, Eugène. Nweta Aha na-aga na Davidsen.
Ndakọrịta nke Yusif na Davidsen bụ 83%. Nweta Ndakọrịta nke Yusif na Davidsen.