Omar

wiktionary

ref

From عمر‎ (omar), Persian variant of Arabic عُمَر‎ (ʿumar) (a name), a variant of عَامِر‎ (ʿāmir) (flourishing), from عَمَرَ‎ (ʿamara, “to live a long life”). The name saw popularity in the West following Edward FitzGerald's translation of Persian poet Omar Khayyam's Rubaiyat.