Surname هايكو (Haiko 
, Hayko 
, هايكو 
) , globally, is a rare family name. The family name هايكو is habitual in Finland, where it is quite a rare surname, Armenia, where it is a rare surname, and Belarus. Not in comparison with a country's population, this name is the most popular in Myanmar, Finland, and the United States. Likewise, هايكو is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Haiko | Finland, Japan, Netherlands, Germany, United States |
| Hayko | Netherlands, Germany, Armenia, United States, Myanmar |
| هايكو | Iraq |