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

The last name Riwantoro is most common in Indonesia. It can be found in the variant forms:. Click here for further possible spellings of this surname.

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

The last name is the 2,121,169^th most frequently occurring surname on earth It is held by around 1 in 92,247,417 people. The last name Riwantoro is primarily found in Asia, where 100 percent of Riwantoro reside; 100 percent reside in Southeast Asia and 100 percent reside in Malayo-Arabic Southeast Asia. It is also the 3,159,357^th most frequent first name globally, borne by 13 people.

The last name is most frequently occurring in Indonesia, where it is borne by 77 people, or 1 in 1,717,522. In Indonesia Riwantoro is primarily found in: Central Java, where 73 percent are found, East Java, where 18 percent are found and Bengkulu, where 6 percent are found. Besides Indonesia this surname is found in 2 countries. It is also common in Brunei, where 1 percent are found and Malaysia, where 1 percent are found.