Engel: Meaning angel, this sweet name is perfect for a passive and kind natured dog, of either male or female persuasion. Keep in mind that many German names are decidedly male or female, so make sure you know the name's gender before assigning it to your pet.s a bonus, your dog will stand out from the crowd, as unusual German names are not common! Be sure that you know what the definition of the name means, or if it has a negative connotation before committing to it. Some names can be simply fun words, while others might be traditional monikers.