Baby Names Boy Names Meaning of the Name Yoshiaki Updated April 19, 2026 by Jennifer M. Yoshiaki Gender: Male Origin: Japanese Meaning: Justice, Bright, Light ♥ Add to my Namelist What is the meaning of the name Yoshiaki? The name Yoshiaki is primarily a male name of Japanese origin that means Justice, Bright, Light. Names like Yoshiaki: Yasha, Yeshak, Yoshi, Yusei, Yassah, Yasuo, Yoyko, Yas, Youko, Yaiza, Yaxha, Yoshiki, Yu Jie, Yash, Yasushi, Yukia, Yogi, Yi Ze, Yuka, Yoshikazu, Yukiko, Yeshaya, Yuko, Yakez, Yosuke, Yuzuki, Yessica, Yuji, Yasu, Yoshe Stats for the Name Yoshiaki Yoshiaki is currently not in the top 100 on the Baby Names Popularity Charts Yoshiaki is currently not ranked in U.S. births