There are different gender identities, such as:
Trans or Transgender –
An umbrella term to describe people whose gender is not the same as, or does not sit comfortably with, the sex they were assigned at birth.
Trans people may describe themselves using one or more of a wide variety of terms, including (but not limited to) transgender, transsexual, gender-queer (GQ), gender-fluid, non-binary, gender-variant, crossdresser, genderless, agender, nongender, third gender, bi-gender, trans man, trans woman, trans masculine, trans feminine and neutrois.
Non-binary –
A gender identity and an umbrella term for people whose identity falls outside the gender binary.
Some people do not identify wholly or at all with the gender they were assigned at birth – some people have no gender at all. The term non-binary comes under the trans umbrella.
Gender Fluid –
Gender fluidity refers to change over time in a person's gender expression or gender identity, or both. That change might be in expression, but not identity, or in identity, but not expression. Or both expression and identity might change together.
Gender Queer –
The term gender queer means someone who does not follow binary gender norms. They may be non-binary, agender, pangender, genderfluid, or another gender identity.
Cisgender –
Someone whose gender identity aligns with the gender that they were assigned at birth.