Mitsuyoshi is a unisex given name of Japanese origin, derived from the combination of two elements: 'Mitsu' meaning three and 'Yoshi' meaning good fortune or prosperous. It's often used for boys but can also be given to girls, particularly in recent years. The name is composed of four kanji characters: 光 (hikari), 正 (masaru), 和 (yasunori), and 信 (shin). Literally translated, it means 'bright, true, harmonious, trust'. Mitsuyoshi was quite popular during the Meiji era (1868-1912) but its usage has since declined. Notable individuals with this name include Mitsuyoshi Yamasaki, a famous Japanese painter of the Rinpa school, and Mitsuyoshi Yoshida, a former professional baseball player.
"Mitsuyoshi was quite popular as a baby boy name during those years."