Nonbinary Titles
If you’re a nonbinary person, here are a few titles for youself in everyday life:
There are lots of pronouns, but a few include them/they/their, ce/cir/cirs, che/chim/chis, co/co/co’s, e/em/eir, le/lem/les, ne/ner/nis, etc.
For titles rather than Mr/Ms, try out Ind, M, Misc, Mre, Mx, etc.
If you’re a parent, you can use baba, bibi, cenn, cennend, dommy, mada, maddy, moddy, muddy, nini, par, per, zaza, or zither
For childhood, there is baby, bitsy, charge, child, dependent, enby, get, kid, little one, minor, nesser, offspring, oldest/youngest, sprog, youth, young, or ward
For replacement for aunt/uncle, you can use auncle, bibi, cousin, nini, ommer, titi, untie, or zizi
For niece/nephew, try out chibling, cousin, nibling, niecew, nieph, nephiece, or sibkid
If you’re a grandparent, use bibi, grandparent, grandwa, grandy, or nini
As a sibling, look at emmer, sib, sibling, sibster, or sibter
For your romantic exploits, try out birlfriend, boifriend, bothfriend, boygirlfriend, cuddle buddy, date, datefriend, datemate, enbyfriend, feyfriend, genderfriend, girlboyfriend, lover, paramour, personfriend, sweetie, sweetheart
*Note, you can also combine pronouns (they/zer/xir/etc.) to make a title, such as themfriend, zerfriend, etc.
Once you get into marriage/partner relationship, look at beloved, betrothed, companion, imzadi, loveperson, other half, partner, significant other, soul mate, spouse, or steady
In terms of careers, there are a lot of gender neutral titles, but here are a few - bar tender, business person, clergy member, cowhand/cowkid, horse rider, minister, monarch, heir, noble, pilot, flight attendant, police officer, server, fire fighter, mail carrier, etc.
There are many nonbinary titles, and please feel free to add any more that you know! Full articles are here, here, and here.