Word/Phrase: his real name is
Translation: su nombre real es
Pronunciation: su ˈnom.bɾe reˈal es
His real name is John - Su nombre real es Juan
He never told anyone his real name - Nunca le dijo a nadie su nombre real
I found out his real name by accident - Descubrí su nombre real por accidente
What is his real name? - ¿Cuál es su nombre real?/Everyone knows his real name now - Todos conocen su nombre real ahora