Nicolo is an Italian name for boys. The meaning is `victorious` The name Nicolo is most commonly given to Italian boys. Nicolo is at number 38 in the top 50 of Italian boys (average of 10 years data) If it's too long you might use: Colin, Nico, Klaas, Klaus, Claus, Launo, Nick, Nic Use for the other sex: Nicoleta, Nikoleta, Nicola What do they use ... Found on https://www.pregnology.com/names/boys/Nicolo