It’s hard to shorten a one-syllable name, but you could go with Jay or Jada.
Famous people named Jade:
Jade Barbosa, Olympic gymnast; daughters of Mick Jagger and chef Giada de Laurentiis.
Confucius believed the jade stone had properties that encouraged purity, bravery, and honesty. Chinese emperors were buried in suits made of the stone because they believed it would make them live on forever.
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