Nick is 17, Paul (Kevin) is 22, and Joe is 20 as of 2009. so it's 59 if you add it all toghether.
The Jonas Brothers names are : Paul Kevin Jonas II (he goes by Kevin) , Joseph Adam Jonas, and Nick Jerry Jonas .
Joseph Adam Jonas, Paul Kevin Jonas, and Nicholas Jerry Jonas
Paul Kevin Jonas, Joseph Adam Jonas, and Frankiln Nathaniel Jonas
Dad- Paul Jonas Sr. Mom- Denise Jonas Paul (Kevin) Jonas Jr. Joseph (Joe) Jonas Nicholas (Nick) Jonas Frankie Jonas
Paul Kevin Jonas II Joseph Adam Jonas Nicholas Jerry Jonas Their mom's last name is Miller. And their little brother's name is Franklin Nathaniel Jonas.
nicholas jerry Jonas Joseph Adam Jonas and paul Kevin Jonas
Nicholas Jerry Jonas. Joseph Adam Jonas. Kevin Paul Jonas II.
Nicholas jerry jonas Joseph adam jonas paul kevin jonas
Joseph Adam Jonas (19) Paul Kevin Jonas II (21) Nicholas Jerry Jonas (16)
Nicholas Jerry Jonas Paul Kevin Jonas ll Joseph Adam Jonas ♫
Paul Kevin Jonas Jr. & Joseph Adam Jonas.
Nicholas Jerry JonasJoseph Adam JonasPaul Kevin Jonas IIand their little brotherFranklin Nathaniel Jonas