Where Does The Last Name Riyauddin Come From? ^{nationality or country of origin}

Riyauddin (Hindi: रियाउद्दीन, Marathi: रीयाउि, Oriya: ରିୟାଉିନ) is borne by more people in India than any other country or territory. It can be found as:. Click here to see other possible spellings of this surname.

How Common Is The Last Name Riyauddin? ^{popularity and diffusion}

The last name is the 4,116,508^th most common last name on a worldwide basis, held by approximately 1 in 316,849,822 people. Riyauddin occurs mostly in Asia, where 100 percent of Riyauddin are found; 100 percent are found in South Asia and 96 percent are found in Indo-South Asia. It is also the 784,558^th most commonly held first name on earth, held by 139 people.

This surname is most widely held in India, where it is held by 22 people, or 1 in 34,866,608. In India Riyauddin is mostly concentrated in: Bihar, where 45 percent reside, Maharashtra, where 23 percent reside and Odisha, where 23 percent reside. Beside India Riyauddin exists in one country. It is also found in Afghanistan, where 4 percent reside.