Kiyoshi is a unisex Japanese given name. It consists of two kanji characters, "喜" (ki) meaning 'joy' and "吉" (yoshi) meaning 'good fortune'. Thus, the name translates to 'happy and fortunate', conveying a sense of positivity and felicity. Kiyoshi can be used for both males and females, making it an inclusive choice for parents seeking a unique yet meaningful moniker.
The name Kiyoshi experienced notable popularity between 1915 and 1925, with over 40 births annually during this period. The highest number of births was recorded in 1923, with 66 occurrences. However, the frequency of the name has significantly decreased since then, with fewer than 20 births per year after 1937. In recent years (2000-2023), the popularity of Kiyoshi appears to have stabilized at around 5 to 13 births annually. Overall, there were a total of 1209 births with the name Kiyoshi from 1910 to 2023.