For this Duarte Sergio there are 6 different names on Yasni.
In the ranking of the most common first names Duarte Sergio is on position 4585.
Male first name (Portuguese): Duarte, guardian of his estate, Old English (two-part name); ead = possession, property; weard ='s keeper, protector, guardian, name of 8 successive kings of England, one of the few names with old English origin, which are common throughout Europe, from English into German over the French came
Male first name (Italian, Spanish, Portuguese): Sergio, Etruscan (Roman family name), originally a Roman family name, the surname is probably of Etruscan origin of unknown significance, in Eastern Europe, spread by the cult of St. Sergius of Radonezh (14th century), yet contributed four popes named Sergius He who guards and protects (refers to the person who cares for and protects his people).