From Bulbapedia, the community-driven Pokémon encyclopedia.
Cyro and Kira are gender counterparts of each other, and they are my used trainers in Pokémon games. They have a male younger rival named Sirius, who prefers to appear in the third game of each generation.
Pokémon Diamond Version
Infernape♂ Lv 40 Moves: Flame Wheel, Close Combat, HMRock Climb, HMRock Smash (Held item: Cleanse Tag)
Luxray♂ Lv 41 Moves: HMStrength, Spark, Crunch, Shock Wave (Held item: Magnet)
Roserade♂ Lv 41 Moves: Sludge Bomb, Mega Drain, HMCut, Petal Dance (Held item: Smoke Ball)
Honchkrow♀ Lv 40 Moves: Aerial Ace, Shadow Ball, Faint Attack, HMFly (Held item: BlackGlasses)
Lumineon♀ Lv 41 Moves: Water Pulse, Gust, HMSurf, Silver Wind
Bronzong Lv 38 Moves: Flash Cannon, Iron Defense, Gyro Ball, Rock Polish
bold means Starter Pokémon
Mime♂ Lv 23 Moves: Flash, Drain Punch, Focus Punch, Brick Break (Held item: Exp. Share)
Staravia♂ Lv 30 Left with many others Staravia in Trophy Garden, Pokémon Mansion
Drifloon♂ Lv 22 Left in Hearthome City with Fantina.
Chingling♂ Lv 31 Left with Riley in Iron Island.