Soiu

Soiu is a surname of Romanian origin. It is believed to be derived from the personal name Ioan, the Romanian equivalent of John. The surname is most commonly found in Romania and among the Romanian diaspora. Variations of the surname may exist in different regions due to historical linguistic shifts and transcription differences.

The prevalence of the surname Soiu is relatively low compared to more common Romanian names. Like many surnames, its historical usage can be traced back to patronymic naming conventions, where individuals were identified by their father's given name. Over time, these identifiers became hereditary surnames passed down through generations. Research into genealogical records and historical documents can provide more specific insights into the origins and distribution of the Soiu surname in particular families. The name's presence is often linked to regions with historical Romanian populations.