Family name Jakucionis (Jakucionis 
) , all around the world, is a rare cognomen. The family name Jakucionis is habitual in Lithuania, where it is quite a rare surname, New Zealand, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. Not in comparison with a country's population, this name is the most popular in Lithuania, the United States, and the United Kingdom.
| VARIANT | COUNTRY |
|---|---|
| Jakucionis | United States, Lithuania, United Kingdom, New Zealand |