Can a person have another aneurysm if he has had surgery to repair his aorta?

Yes: Yes. Other segments of the aorta can become aneurysmal, or other arteries such as the iliac or popliteal arteries, or even arteries of the brain. The most common non-cranial aneurysm is the aorta below the kidneys. This is most common in men >65 who have ever smoked. Brain / cerebral aneurysms can occur at any age and are slightly more common in women.

Yes!: At another section of the aorta or leg vessels.