Family name Dilloo (Dilloo 
) , throughout the world, is a rare cognomen. The last name Dilloo is habitual in Mauritius, where it is quite a common surname, the United Kingdom, where it is a very rare surname, and Canada. Not in comparison with a country's population, it is commonest in Mauritius, the United Kingdom, and India. Also, Dilloo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dilloo | United Kingdom, Mauritius, United States, India, France |
|
f.w.j. dilloo (b. 1841) |
|
| erik dilloo DE (b. 1951) |
|
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| ken dilloo college basketball player (1996–1996) Milwaukee |
|
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| dagmar dilloo researcher |
|
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| johanna dilloo |
|