In reference to the Jonas Brothers, no it would be Nicholas. However Nickolas is a name, e.g. the British actor Nickolas Grace ( http://en.wikipedia.org/wiki/Nickolas_Grace )
Nickolas Jerry Jonas.Nick Joseph Adam Jonas.Joe Paul Kevin Jonas 2nd.Kevin Franklin Nathniel Jonas. Frankie
No Paul Kevin Jonas is Married to a girl name Denise and the Have three kids named Paul Kevin Jonas Jr. Nickolas Jerry Jonas and Joesph Adam Jonas.
sorry i only know the first name Nickolas Jonas
Nickolas's blog if Nickolas is your name.
Nickolas Wolf's birth name is Nickolas Antonescu-Wolf.
Nickolas Wolf is 5'.
Alexander Nickolas is 6' 1".
Nickolas Redfud is 6' 6".
Nickolas Grace is 5' 6".
Nickolas Wiegand is 5' 10".
Nickolas Carl is 5' 2".