Crane-form character

It is a rare crane-family character used in Japanese names.

靎's Japanese reading is つる (tsuru), the Japanese word for “crane,” and references record it in names. A Chinese dictionary gives the Mandarin reading hè, a short syllable with a falling tone, but leaves the character's standalone meaning unresolved. Language and context determine which reading applies.

Where did 靎 come from?

It is a variant in the crane-character family.

One study of oracle-bone writing—an early script carved on bone and shell—argues that a related old form represents 隺; interpretations of similar forms have been disputed. The study suggests an added mark may evoke the crane's long neck or call. In the later 鶴, 鳥 (“bird”) is a meaning component. Japanese variant lists connect 靎 with 靍, 靏, 鸖, and 鶴. Some references call 靎 a kokuji, a kanji made in Japan, though that label varies by source.

Should I replace 靎 with 鶴?

Only if the person or source confirms the change.

Japanese name references record this uncommon crane form in surnames, and editorial references describe confusion when a person's recorded spelling is normalized. If 靎 is someone's name, treat the glyph as part of the spelling.