Alaaeldin
Alaaeldin is both a given name and a surname. Notable people with the name include:
Surname[edit]
- Ahmed Alaaeldin (born 1993), Qatari footballer
- Mohammed Alaaeldin (born 1994), Qatari footballer
Given name[edit]
- Alaaeldin Abouelkassem (born 1990), Egyptian fencer