Family name Halttu (Halttu 
) , throughout the world, is a rare surname. The surname Halttu is habitual in Northern Europe, particularly Finland, where it is quite a rare surname, and Sweden, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Halttu | Sweden, Finland |
|
paavo halttu Finnish lieutenant general, FI (b. 1914) |
|
| raili halttu Finnish sprinter (1909-2006), FI (b. 1909) |
|
|
| eeli halttu FI (b. 1920) |
|
|
| jari halttu Finnish boxer, FI (b. 1961) |
|
|
| kristiina halttu Finnish actress, FI (b. 1963) |
|
|
| eero halttu FI |
|
|
| helena halttu FI |
|
Mr, Janne, Jarmo, Jenni, Jukka, Juuso, Erika, Ville, Virve, Virpi, Leila, Venla, Markus, Jaakko, Helena, Mariana, Marjatta, Marianne, Sanna-Kaisa, Katarina, Johannes, Marika, Eveliina, Petri, Mikko, Ms, Moa, Kai, Tia, Mika, Sami, Anne, Kari, Kati, Sauli, Kimi, Jani, Joni, Juha, Juho, Timo, Outi, Oona, Maiju, Minna, Liam, and Kristiina