Sano (surname)

The surname Sano (佐野, sano) is a Japanese surname. Its kanji components, 佐 (sa) and 野 (no), individually mean "aid" or "assistant" and "field" respectively, leading to several possible interpretations of the surname's overall meaning. While a definitive etymological origin isn't readily available in common resources, the combination suggests a possible connection to assisting in agricultural fields or a location's name incorporating these elements. The surname is relatively common in Japan, but precise frequency data requires further research into Japanese census data or genealogical records. Further research is needed to determine regional variations in the surname's usage or potential clan associations. More detailed information on specific families bearing this surname and their historical significance is also needed for a complete entry.