[name]Hi[/name]! Congratulations! I [name]LOVE[/name] [name]Felicity[/name] [name]Margaret[/name] so much! I think it’s gorgeous! 
[name]Theodor[/name] “[name]Theo[/name]” (This may be my favorite, but not sure if [name]Theo[/name] Hand flows easily. Is it too much “H” sound?): I love [name]Theodore[/name] so much, and I personally don’t see any problem with [name]Theodore[/name] Hand or [name]Theo[/name] Hand.
[name]Cedric[/name]: I think it’s a cool name, but when I say [name]Cedric[/name] Hand out loud, the second c from [name]Cedric[/name] attaches to Hand, and it sounds like Cedrih Canned.
[name]Calvin[/name]: I love [name]Calvin[/name]! I think it’s such a great name!
[name]Eric[/name]: I like some of the other names more with your last name because of the final C, as with [name]Cedric[/name].
[name]Charles[/name] ([name]Charlie[/name]): I love [name]Charles[/name]! I love the longer [name]Theodore[/name] with your last, name, but I love, love, love the name [name]Charles[/name], nn [name]Charlie[/name].
[name]Robert[/name] ([name]Bobby[/name]): I think that [name]Robert[/name] is really handsome, but I just love [name]Theodore[/name] and [name]Calvin[/name] more… 
[name]Jasper[/name]: I think it’s a great name…
My personal favorite from your list, both on its own and with your last name, is [name]Theodore[/name]. What about [name]Theodore[/name] [name]Calvin[/name]?
Some you you may like with your last name: [name]Everett[/name], [name]Elliot[/name] (nn [name]Eli[/name] or [name]Leo[/name]), or [name]Oliver[/name] (then again, [name]Oliver[/name] Hand sounds a bit like “all over hand” to me). 
Best wishes to you! 