How to read: るいき
Pronunciation: 
Same names and idioms in reading:
塁希 琉希 滝生希 琉生
Names and idioms with total stroke of 18:
重要 小餅 書き方 空真 来彩
Names and idioms similar to 琉寿:
寿台 寿晴 依琉美 琉雲 看寿賞
Yojijukugo(idioms with 4 Kanji characters) including 琉寿:
寿則多辱 松喬之寿 万頃琉璃