It's possible:
* You've misspelled the name. Double-check the spelling and try searching again.
* The actor may be less well-known. You might try searching for him on smaller databases like IMDbPro or The Numbers.
* The actor may be new to the industry. He could be working on smaller projects or be just starting out.
Please provide any additional details you may have, like the actor's approximate age or any other projects he might be known for. That would help in identifying him.