Last name Kienno (Kienno 
) , around the world, is a very rare surname. The cognomen Kienno is habitual in Western Europe, particularly Netherlands, where it is a very rare surname. Much less frequently, Kienno is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kienno | Netherlands, Philippines |
| aniel kienno Dutch event organizer and producer, NL (b. 1971) |
|