To find a Gaelic equivalent, you would need to choose a name with a similar meaning or sound. For example, you could look for names that mean:
* Free: There are several Gaelic names with meanings relating to freedom.
* Noble/Strong: Many Gaelic names carry connotations of strength or nobility.
* Sounds like Charlene: You could find a name that has a similar phonetic sound, though it might not share the same meaning.
To get a more specific suggestion, you would need to decide which aspect of the name "Charlene" is most important to you (meaning, sound, etc.) and specify whether you prefer Scottish or Irish Gaelic. Then, researching Gaelic name meanings and finding a suitable match would be the next step.