Let's keep calm here...
Some full names:
Twilight Velvet Sparkle, Jr.
Jacqueline Dabinette Apple
Rarity Sparkler Belle
Rainbow Firefly Dash
Flutter Posey Shy
Kenbroath Gilspotten Heathspike IV
Blossomforth Nicola Apple
Sweetberry Garnet Belle
Scootaloo Lightning Shutter
Barbara Apple Seed
Derpeline Fizzy Hooves
Dinkamena Minty Hooves
Macintosh Lancer Apple, Jr.
Steorra Swirlende
Golden Carrot Harvest
Starlight Clover Glimmer
Peregrin Steamer Squeak
The BBC will probably never reveal Time Turner’s real name.