Worldwide, Smiljko (Smiljko 
) is a very rare masculine given name. The first name Smiljko is characteristic of Southern Europe, particularly Croatia, where it is a rare male name.
| VARIANT | COUNTRY |
|---|---|
| Smiljko | Croatia |
| smiljko ašperger HR (b. 1921) |
|
|
| smiljko sokol politician (b. 1940) |
|
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| smiljko kostić Serbian politician (b. 1956) |
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