Yes, you can use the original name as well, as long as the original name did not originally require a DBA. If your original name was a fictitious name, it would still require another filing.
If you have found this information helpful, please let the attorney know by marking best answer. Thank you. This participating Attorney does not warrant any information provided, nor are we creating an Attorney-Client relationship by providing said information to you on this site. Nothing contained herein is intended to constitute, offer, induce, promise, or contract of any kind. The content provided is presented as a courtesy to be used only for informational purposes and is not represented to be error free. The Law Offices of John N. Kitta makes no representations or warranties of any kind with respect to its answer to inquiries, and such representations and warranties are being expressly disclaimed. Given limited facts, we are attempting to share relevant information concerning this area of the law as a public service.