Păun (meaning "peacock") may refer to:

• Păun, a village in Mihălăşeni Commune, Botoşani County, Romania
• Păun, a village in Bârnova Commune, Iaşi County, Romania
• Păun (surname), Romanian
• Romanian given name
  • Păun Otiman

• You Hongfei
• You Hongming
• You Huizhen
• You Hwai-yin
• You-hwa Shieh
• Youi
• You + I
• You & I (Avant song)
• Youichi Nukumizu
• You & I (Forever)
• You I Know
• You in January
• You In Me
• You in Me
• You in Your Small Corner
• You & I (PVRIS song)
• You & I (Shinee song)
• You, I & the Music
• You + I (Young the Giant song)
• Youjia, Xinhua
• Youji Itami
• You Jingwei
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• You Ju-an