Do not use. Use "Koha" when referring to the Koha integrated library software and the Koha project.
Koha
Base terminology
Use "Koha", not "KOHA" or "koha" when referring to the Koha integrated library software and the Koha project. Koha is not an abbreviation, initialism, or acronym.
patron
Base terminology
Use "patron", not "user", "member", or "borrower".