Manzo
A surname most likely from a short medieval personal name or nickname, especially in Germanic and related Romance contexts.
The #2,639 most common surname in the United States (2010 Census) — about 1 in every 22,644 Americans shares it.
Etymology
The surname Manzo is usually treated as a short-form or pet-form surname built on older Germanic personal names such as Manto, Manzo, or Manso. The name element itself is not fully secure in the older scholarship, but it appears in clusters of related medieval forms across German, English, and French naming traditions. In Spanish records, Manzo can also occur as a family name in medieval documents, but the deeper origin there may still reflect the same broad Germanic name stock rather than a separate native Spanish word.
History
Nineteenth-century surname dictionaries place Manzo alongside a network of medieval forms such as Manto, Manso, Mant, Mandy, Mence, and related German variants. That suggests the surname was already circulating in several countries by the Middle Ages, with spelling adapted to local languages. In modern use, Manzo is especially familiar as an Italian and Spanish surname, though the older etymology is often discussed in wider pan-European terms.
Origin
Regions
Variant spellings
Fun fact
Older surname studies sometimes group Manzo with many similar-looking medieval names, showing how fluid spelling and pronunciation were before standardized surname forms.
From the historical record
“ling. (k) Mannico: Manke — Manncke; Mannig. (k-\-ji) Man- nikin : Männchen, (z) Manzo : Manx — Manso. (z + 1) • Manxel. (z + k) : Manxke.”
— Die deutschen Familiennamen