Shiori is a Japanese unisex name (though far more commonly used for girls) with a variety of meanings depending on the kanji used:
- shi 詩 “poem; poetry” + ori 織 “weave; fabric” (詩織); *girls only
- shiori 栞 “bookmark; guidebook”;
- shiori 撓 “lithe; bend”;
- shi 史 “history; chronicle” + ori 織 “weave; fabric” (史織);
- shio 汐 “eventide; tide; saltwater; opportunity” + ri 里 “village; hometown”; (汐里)
There are other meanings depending on the kanji used. Written in hiragana it’s しおり.