These are some of the most commonly used pronouns in the UK. You are free to use whatever pronouns you wish without asking anyone for permission.

• She

  • She is a nice person
  • I love talking to her
  • Her hair is cool
  • That black coat is hers
  • She likes herself

• He

  • He is a nice person
  • I love talking to him
  • His hair is cool
  • That black coat is his
  • He likes himself

• They

  • They are a nice person
  • I love talking to them
  • Their hair is cool
  • That black coat is theirs
  • They like themself

• Mixture

  • He is a nice person
  • I love talking to her
  • His hair is cool
  • That black coat is hers
  • He likes herself

• Name

  • Alex is a nice person
  • I love talking to Alex
  • Alex's hair is cool
  • That black coat is Alex's
  • Alex likes Alex

• Xe

  • Xe is a nice person
  • I love talking to xem
  • Xyr hair is cool
  • That black coat is xyrs
  • Xe likes xyrself

• Zie

  • Zie is a nice person
  • I love talking to hir
  • Hir hair is cool
  • That black coat is hirs
  • Zie likes hirself

• Spivak

  • E is a nice person
  • I love talking to em
  • Eir hair is cool
  • That black coat is eirs
  • E likes emself

• It

  • It is a nice person
  • I love talking to it
  • Its hair is cool
  • That black coat is its
  • It likes itself

• Fae

  • Fae is a nice person
  • I love talking to faer
  • Faer hair is cool
  • That black coat is faers
  • Fae likes faeself

Source: Gender Census

You can read lots more about pronouns on the pronouns.page website.