Jinmeiyō kanji, used in names
JLPT level: N1
1002 of 2500 most used kanji in newspapers
Stroke count: 12
Meaning: wisdom, intellect, reason
Kunyomi:
Onyomi: チ
Composition: 知 日
Radical: 日
Meaning: sun, day
知 （チ） wisdom, jnana (higher knowledge)
知恵 （チエ） wisdom, wit, sagacity, sense, intelligence, prajna (insight leading to enlightenment)
才知 （サイチ） wit and intelligence
大知 （タイチ） supreme wisdom, sage