Surname Abhayawardhana (Abhayawardhana 
) , worldwide, is a rare family name. The cognomen Abhayawardhana is habitual in Sri Lanka, where it is quite a rare surname, Australia, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Abhayawardhana | United Kingdom, Sri Lanka, Australia, United States, Canada |