Coltrane Is A Masculine Name Of British Origin. This Name Means “frisky” Or “young Horse,” Coming From The Word “colt” Which Is A Male Horse Younger Than Four Years Old. If You’re A Horse Lover, This Makes For A Great Way For You And Baby To Share Your Appreciation For This Majestic Creature. If You Want Baby To Share The Horses Lively, Energetic Personality, Naming Them Coltrane Will Remind Them To Grab Life By The Reins.