BOYS
Timothy,
Timon,
Timo, I wouldn't go with Moth except for a joke :P
Peregrin,
Pippin,
Pip,
Per,
RinJames,
Jem,
Jay /
Jai (I love this),
Jamey,
Jaime, Jas, Jaz
Donovan,
Nova,
Dan,
Danny, Dovan, Novan
Lewis, Wis (
Wisdom?),
Lee,
Les,
LisGregory,
Grey, Grego
Martin, Tintin :D, (doesn't actually need a nn though)
Peter,
Terry,
Petri,
Peer,
PierPatrick, Tricky for fun, Patri maybe?
Gabriel, I really like
Gabe... Briel, Gab
Stuart,
Art?
Stephen,
Stef /
Steph
GIRLS
Tamsin, I wouldn't use a nn, and I completely agree on
Tammy! Tas, Tinny (I know a woman named this)
Fiona, Fia,
Nona,
Fina, Fee,
FayRachel,
Rae, Chel, Chelly