三洋
さ
ん
よ
う
Meanings
1
Sanyo
company name
Refers to the Japanese electronics company Sanyo Electric Co., Ltd. (三洋電機).
Sanyo was once a major electronics manufacturer.
2
San'you
family or surname
A Japanese surname. The reading may be romanized as San'you or Sanyō.
I met someone with the surname San'you.