Best Overall
留須
るーす
The most balanced reading — natural sound, clear meaning.
- 留 remain
- 須 necessary
Ruth in Japanese Kanji
Pronounced ルース · るーす · rusu
Elegant
瑠澄
るーす
Softer characters, chosen for how they look and feel on the page.
- 瑠 lapis lazuli
- 澄 clear
Bold
流洲
るーす
Stronger strokes and more striking meanings.
- 流 flow
- 洲 sandbar
How these characters were chosen
Japanese has no letters for foreign names, so a name is first written in katakana — ルース — which records how it sounds. Kanji are then chosen whose readings match those sounds. Because many characters share the same reading, there is never a single correct spelling; there are only choices, and each one changes what the name says.
留須 is built from 留 (remain), 須 (necessary). Every character here comes from a hand-checked dictionary, and combinations that happen to spell an ordinary Japanese word are rejected before you ever see them.