Japelius
Japelius is a surname of Dutch and potentially German origin. The name is believed to be patronymic, suggesting it derived from a father or ancestor named "Jap" or a similar diminutive. The exact etymology of "Jap" itself is less clear but may have roots in Germanic personal names. Historically, the surname has been documented in various regions where Dutch and German languages and cultures have influenced each other. Variations in spelling may exist across different historical periods and geographical locations due to linguistic shifts and the evolution of record-keeping practices. While not an exceptionally common surname, individuals bearing the Japelius name have been present in various professions and communities throughout history. Further genealogical research can provide more specific details about the history and spread of the Japelius surname in particular family lines.