Haw. Rev. Stat. § 415A-8
The name of a professional corporation:
(2) Shall not be the same as, or substantially identical to, the name of any domestic corporation, partnership, limited partnership, limited liability company, or limited liability partnership existing or registered under the laws of this State, or any foreign corporation, partnership, limited partnership, limited liability company, or limited liability partnership authorized to transact business in this State, or any trade name, trademark, or service mark registered in this State, or a name the exclusive right to which is, at the time, reserved in this State, except that this provision shall not apply if the applicant files with the director either of the following:
[L 1985, c 259, pt of §1; am L 1987, c 135, §114; am L 1996, c 92, §8; am L 1999, c 249, §14; am L 2000, c 219, §25; am L 2001, c 129, §52; am L 2012, c 58, §11]