That's pretty strange... I hope they choose
John and
Jon (which by the way is pronunced differently where I'm from)
My suggestions:
Oscar and
OskarLeif and Laif
Simon and
SymonNoach and
NoakEmanuel and
EmmanuelIsidor and
IsidoreGraham and
GraemeGunner and
GunnarViktor and
VictorSolomon and
SalomonEric and
Erik