As a given name, Allegro is quite rare and not commonly used. It is more commonly recognized as a musical term rather than a personal name.

Allegro, being a term associated with music, can be a unique and intriguing choice for parents who have a deep appreciation for music and want to convey a sense of liveliness and energy through their child's name. The name Allegro carries a sense of elegance and sophistication due to its association with classical music and the arts. It can be seen as a distinctive and refined name

Allegro Huyer is a Canadian cosplayer and costume designer. She gained popularity through her creative and detailed cosplay creations, often portraying characters from video games, anime, and movies.