Cognomen Alaranta (Alaranta 
) , all over the world, is a rare surname. The surname Alaranta is habitual in Finland, where it is quite a rare surname, the United States, where it is an extremely rare surname, and Brazil.
| VARIANT | COUNTRY |
|---|---|
| Alaranta | Finland, Brazil, United States |
|
johannes alaranta FI (b. 1895) |
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| juhani alaranta Finnish Lutheran pastor, FI (b. 1948) |
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| toni alaranta Finnish historian and political scientist, FI (b. 1977) |
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| johannes alaranta Finnish priest, FI (b. 1978) |
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| juhani alaranta FI |
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