Allegro is an Italian surname, a variant of Allegri. Both names derive from the Italian word allegro, meaning "quick" or "lively." This nickname likely originated as a descriptive epithet for a cheerful, fast-moving, or energetic person.
The surname evolves from a Southern Italian nickname tradition in which personal characteristics were used to identify individuals. The base word allegro is also common as a musical term indicating a brisk tempo, a meaning that may have reinforced the name's association with vivacity.
Though primarily a surname, Allegro is also recorded as a rare masculine given name in Italian, according to Wiktionary. This dual usage mirrors the pattern of many Italian nicknames that came to be used both as family names and, more exceptionally, as given names.
- Meaning: "quick, lively" (Italian nickname)
- Origin: Italian
- Type: Variant surname of Allegri
- Usage regions: Italy, Italian diaspora
Sources: Wiktionary — Allegro