Last name Dillo (Dillo 
) , globally, is quite a rare surname. The last name Dillo is characteristic of Mauritania, where it is quite a rare surname, Philippines, and Guinea, where it is a rare surname. Measured by absolute frequency, it is commonest in Philippines, India, and Mauritania. Likewise, Dillo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dillo | Ethiopia, South Africa, Mauritania, Philippines, India |
| mieke dillo (b. 1939) |
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| ingrid dillo researcher |
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| william p. dillo |
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| daan dillo |
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