The boy's name Nicholaus \n(i)-cho-laus\ is a variant of Nicholas.
The baby name Nicholaus sounds like Nicolaus and Nickolaus. Other similar baby names are Nikolaus, Nicolas, Nicolaas, Nickolas, Nichols and Nicholai.
Nicholaus is a very rare male first name and a very rare surname (source: 1990 U.S. Census). Displayed below is the baby name popularity trend for the boy's name Nicholaus. Click here to compare Nicholaus with related baby names.
[Top]