Last name Jaaniste (Jaaniste 
) , around the globe, is a rare cognomen. The last name Jaaniste is habitual in Estonia, where it is quite a rare surname, Luxembourg, and Australia, where it is a rare surname. Measured by absolute frequency, the name is most common in Estonia, Australia, and Sweden.
| VARIANT | COUNTRY |
|---|---|
| Jaaniste | Estonia, Luxembourg, Sweden, Australia, Denmark |
| jaak jaaniste Estonian astronomer, EE (b. 1944) |
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| tiina jaaniste researcher (ORCID 0000-0002-1573-7844) |
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| alma jaaniste |
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| aleksander jaaniste |
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