Teaghan is a name of Irish origin that means "beautiful" or "attractive." People named Teaghan are often known for their charming and charismatic personalities. They are usually creative and imaginative individuals, with an innate ability to think outside the box. Teaghans are also known for their kindness and caring nature, always willing to lend a helping hand to those in need. Overall, individuals with the name Teaghan are admired for their unique qualities and ability to make a positive impact on those around them.