proper noun/ʒɛʁ.tal.di/
Gertaldi is masculine or feminine depending on context in French.
a Ligurian/Monégasque surname
From Ligurian Gertaldi (surname), from Lombardic gert (“enclosure, court”, Cf. Gothic 𐌸𐌹𐌿𐌳𐌰𐌽𐌲𐌰𐍂𐌳𐌹 (þiudangardi) f.) + *-ualdi (“power, authority”, genitive of -Lombardic *-uald, Old High German walt)