The baby name Nickolaus is a boys name, 3 syllables long and is pronounced "n(i)-cko- laus".
Nickolaus is Greek in Origin, with the following Meanings
Boy Name Meanings by Origin
Greek Meaning - Victorious; This New Testament name grew in popularity through Saint Nicholas, a fourth-century bishop known as the patron saint of sailors, travelers, bakers, merchants, and especially children. Saint Nicholas is now best known in the United States as Santa Claus, a name that comes from Sinterklaas, which is Dutch for Saint Nicholas.