My answers are Boy and Girl name, in case it isn’t clear.
- French name?
Aubin and [name]Fabienne[/name]
- Irish? (Bonus: how do you feel about Gaelic spellings?)
[name]Malachy[/name] and Líadan (I don’t mind them; they just take some explaining, but really what name doesn’t these days?)
- Name from a TV show? (from which show?)
[name]Marshall[/name] (HIMYM) and [name]Mila[/name] (this character was on 1 ep of [name]Young[/name] [name]Hercules[/name], and I fell in love with it. Now with Ms. Kunis on the scene, I’m a little “eh” about using it, but I still think it’s cool)
- Name from a book? (from which book?)
[name]Antonio[/name] (The Merchant of [name]Venice[/name]) and [name]Eurydice[/name] (The Myth of [name]Orpheus[/name] and [name]Eurydice[/name])
- Name with “anna” in it?
[name]Indiana[/name] (think [name]Jones[/name]) and [name]Yuliana[/name]
- Name with “rose” or meaning rose?
[name]Roosevelt[/name] (as a dog name) and [name]Rosalba[/name]/[name]Rosina[/name]/[name]Rosalind[/name]
- Ending in -wen?
[name]Rowan[/name] and [name]Elowen[/name]
- Ending in -een or that sound?
[name]Constantine[/name] and [name]Sabine[/name]
- Ending in -line?
[name]Devlin[/name] (not that [name]Devlin[/name] makes the -line sound, but it’s close enough for this category, I think) and [name]Evangeline[/name]
- Ending in -ette?
[name]Rhett[/name] and [name]Linette[/name]
- Ending in -iah or -ah?
[name]Tobiah[/name] and [name]Hadassah[/name] (This was difficult because I dislike a lot of names that end with a -h for some reason)
- Old people name? (for actual use or not)
[name]Harvey[/name] and [name]Dolores[/name] (the idea of Harv and [name]Dolly[/name] is so appealing, but I know my kids would hate me)
- Ending in -rick?
[name]Erik[/name] and [name]Federica[/name]
- Ending in -tt?
[name]Rhett[/name] and [name]Scarlett[/name] - oops! 
- Place name?
[name]Orlando[/name] and [name]Sicily[/name] (would spell it [name]Cecily[/name] though)
- [name]Flower[/name] name?
[name]Fiorello[/name] and [name]Ianthe[/name]
- [name]Gem[/name] name?
[name]Aurelian[/name] (I know gold isn’t a gem, but is the closest for a boy that I could come) and [name]Gemma[/name]
- [name]Virtue[/name] name?
[name]Valor[/name] / [name]Valiant[/name] and [name]Constance[/name]
- Surname name?
[name]Marshall[/name] and [name]Allegra[/name] (it’s my family’s original surname)
- [name]One[/name] syllable name?
[name]Hayes[/name] and [name]Maeve[/name]
And your absolute favorite name of all time (well…of today):
[name]Domenica[/name] and [name]Katarina[/name] / [name]Caterina[/name]