Cognomen בידה (Bida 
, בידה 
, Bidez 
) , all over the world, is a common family name. The last name בידה is habitual in Bhutan, where it is quite a common surname, Albania, where it is quite a rare surname, and Algeria. Not in comparison with a country's population, it is the most numerous in India, Algeria, and Morocco. Also, בידה is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bida | Morocco, India, Indonesia, Nigeria, Algeria |
| בידה | Israel |
| Bidez | Peru, Philippines, United States, Israel, Malaysia |
| Budé | Netherlands, Belgium, Spain |