Applejack and Trenderhoof:
-CherryFlame (Female)
Fluttershy and Discord:
-Armonia (Female)
Pinkie Pie and CheeseSandwich:
-Cocobutter (Female)
-Party Favor (Male)
Rarity and Spike:
-Clairity (Female)
Rainbow Dash and Soarin:
-Rainbow Blitz (Male)
Twilight Sparkle and Flash Sentry:
-Estrella (Female) [Galaxia's twin]
-Galaxia (Female) [Estrella's twin]
Name Meanings (Note: the ones listed below are in Spanish and are with their English meanings):
-Armonia: Harmony
-Estrella: Star
-Galaxia: Galaxy