Surname Vaharo (Vaharo 
) , globally, is a very rare family name. The family name Vaharo is habitual in Estonia, where it is a rare surname, Thailand, where it is an extremely rare surname, and the United States. Measured by absolute frequency, this name is the most popular in India, Estonia, and Thailand. More frequently, Vaharo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vaharo | Thailand, India, Estonia, United States |
| rudolf vaharo (b. 1897) |
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| aldo vaharo Estonian clergyman, EE (b. 1914) |
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