Meaning: こだまn. (Kanji=谺,木霊) echo, repetition of a sound produced by the reflection of sound waves from a solid surfacen. (Kata=コダマ, Kanji=児玉) Kodama, Japanese family namen. (Kata=コダマ, Kanji=小玉) Kodama, Japanese family namev. (Kanji=谺する,木霊する) echo, reverberate