Nomifluid, or namefluid is when one's name is fluid. One might go by one name on one day, then go by another name the next. This is similar to genderfluid, but instead of ones gender being fluid, it's their name being fluid.
History
Nomifluid, along with the flags, was created by Quora user Andrew Turner on March 24th, 2020. Both of the flags colors don't have a specific meaning to them. [1]
Namefluid was coined on October 13th, 2020 on this wiki.
Etymology
Nomi- was taken from the latin word for name, nomen.