Globally, Wan Hassan (Wan Hassan 
) is a very rare masculine given name. The forename Wan Hassan is characteristic of South-eastern Asia, particularly Malaysia, where it is a rare masculine name. More frequently, Wan Hassan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Wan Hassan | United Kingdom, Australia, Malaysia |
Wan, Wan Azmi, Wan Azni, Wan Ab Aziz, Wan Alwani, Wan Adnan, Wan Anis, Wan Salwa, Wan Saizulizwan, Wan Hasdi, Wan Hartini, Wan Haron, Wan Halomi, Wan Rohhani, Wan Rabwah, Wan Rukman, Wan Zain, Wan Karolina, Wan Izwin Najla, Wan Isham, Wan Idris, Wan Baiju Salmey Bin, Wan Azim, Wan Aziz, Wan Amimah, Wan Nora, Hasif, W Fauziahini, Waan Amimah, W N Addini Darwisya, Suhaini, Rosaini, Glorina, Wan Nozri, Wan Admiza, Wan Apandi, Wan Bidah, Wan Som, Wan Jah, Wan Din, Wan Bilah, W Aminuddin, Mohd Irwan, Sharifah, Kamariah, Noorisah, Wan Minah, Wan M Salehuddin, Wan Fisah, and Wan Omar