Trish is a nickname or short form of several names, including:
- Patricia: This is the most common full name associated with Trish.
- Tristan: This is a less common, but still valid, origin for the nickname Trish.
- Other names: While less common, Trish can also be a nickname for other names like Tristina, Tricia, or Trisha.
It's important to note that the specific origin of the nickname Trish will depend on the individual's name and personal preference.
