Meaning Variant of Alejandro; ready for war, battle ready; soldier. Origin of Alexandro Greek Popular Middle Names Aidan, Gildardo, Luis Pronunciation 🔊 Listen Alexandro alexANdro Similar Names Marcellus Caddell Eurymachus Theophile Markel Cadellin Cadwaladr Cadawg Tercero Kelevi Year by Year Popularity of Alexandro