In all the world, Жуана (Joana 
, Жуана 
) is a widespread feminine forename. The first name Жуана is habitual in Portugal, where it is a common girly name, Cabo Verde, and Brazil (explore the name in all countries). In absolute terms, it is the most numerous in Brazil, Portugal, and Philippines. Much less frequently, Жуана is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Joana | Portugal, Angola, Philippines, Mexico, Brazil |
| Жуана | Ukraine, Russia |
Hannelis, Hannelore, Hannie, Ioanna, Iohanna, Joan, Joanna, Joanne, Johana, Johanna, Jouana, Juana, Jóhanna, Siobhán, Siwan, Zhuana, Джоан, Джоанн, Джоанна, Жоана, Иоганна, Йоана, Йоанна, Йохана, Йоханна, Сиван, Ханнелоре, Ханни, Шиван, Юханна, Яана, Іванна, ג'ואן, ג'ואנה, הנלורה, שבאן, שבון, שיבון, جوان, جوانا, ジョアン, ジョアンナ, ジョアンヌ, ジョーン, ヨハンナ, 乔安娜, 乔纳, 希欧布罕, 席芳, 琼, and