How do you spell Kirsty in Gaelic?

There isn't a single, universally accepted Gaelic spelling for the name Kirsty. Gaelic (meaning either Scottish Gaelic or Irish Gaelic) doesn't have a direct equivalent sound or spelling for "Kirsty". The name is of English origin.

To get a Gaelic-sounding version, you would need to find a Gaelic name with a similar meaning or sound. This would depend on which meaning of Kirsty you prefer (variations exist) and which Gaelic dialect (Scottish or Irish) you'd like to use. There's no straightforward translation.