How to read: つるしま
Pronunciation: 
Same names and idioms in reading:
弦嶋 鶴嶋 釣島 寉島
Names and idioms with total stroke of 22:
袰野 懸人 畝間 洋風化 狂人爺
Names and idioms similar to 敦島:
島雄 中之島 南郷島守 島掛 出島人
Yojijukugo(idioms with 4 Kanji characters) including 敦島:
温柔敦厚 敦煌五竜 敦篤虚静