Any person can go by any pronouns, no matter their identity, but not everyone understands their use.

He/him --> he can't help himself

She/her --> she can't help herself

They/them --> they can't help themselves

Per --> per can't help perself

Ve/ver --> ve can't help verself

Fae/Faer --> Fae can't help faeself

Zie/Zi/Hir --> Ze can't help hirself

Xe/xem --> Xe can't help xemself

e/ey/em --> e can't help eirself

Kie/kir --> Kie can't help kirself

Thon --> thon can't help thonself

Ne/nee/nir/ner --> Ne can't help nerself

Hy/hym --> Hy can't help hymself

Sie/ze/sier/hir --> Sie can't help sierself

One --> one can't help one's self

Uncommon pronouns

Pronouns are simply a method of referencing or describing a person, so a wide variety of methods can be used. I have recently discovered the use of nounself pronouns, which I am happy to go by and are extremely valid and descriptive, as a way of adapting a noun into a pronoun to describe or refer to oneself by. As nouns are basically infinite, there is a wide and expansive spectrum of nounselfpronouns which can be extremely helpful when referring to a person. 

Nounself pronouns were coined in late 2013 on Tumblr by the non-binary community. Please note that these can sometimes be referred to as 'otherkin pronouns' but few otherkin use these, and not all of these are otherkin. Some of the earliest nounself pronouns are 'fae/faer' - derived from faeries - and 'bun' - derived from bunny. 

During 2014, the non-binary community proposed a wide variety of nounself pronouns, and many are accepted and see use within the non-binary community. As of 2016, Fae pronouns are by far the most used and represented of the nounself pronouns proposed, with bun pronouns seeing second place; however, many other nounself pronouns never showed up in any surveys of what pronouns the non-binary community actually use. 

As there are many variations of nounself pronouns, I will simply provide some examples and how to use them in a sentence. Remember, as with any pronouns, they are all valid and every person has a preference, so please ask and never assume one's identity and pronouns based on their expression.