This article explores the history of Japanese names and their meanings, as well as some of the most popular and unique names that mean “heart”. Examples of famous people with heart-related names are provided, along with tips on how to choose a name meaning heart for your baby. Popular Japanese names that mean heart include Kokoro, Kotone, Nagisa, Kokomi, Kokoro and Hikaru. Unique Japanese names that mean heart include Kiyoshi, Miyako, Takara, Hinata and Haruka. Researching different kanji characters associated with hearts can help you find something truly special and unique for your little one.