From Japanese
秀 (hide) meaning "excellent, outstanding" combined with
良 (yoshi) meaning "good, virtuous, respectable" or
吉 (yoshi) meaning "good luck". Other kanji combinations are possible. Toyotomi Hideyoshi (Hideyoshi
秀吉 being his given name) was a 16th-century daimyo who unified Japan and attempted to conquer Korea. He also banned the ownership of weapons by the peasantry, and banished Christian missionaries.
There were no related names found for Hideyoshi.