Alan (given name) masculine given name in the Welsh language; although it is not directly related to "Alan" (it is derived from Proto-Celtic "*alouno-" meaning either "nourishing" or "wandering"), today it is generally used as a variant form of the English name. An earlier bearer of this name is Alun of Dyfed, a character in the "Mabinogion". The name became popular in modern times when it was adopted as a bardic name by John Blackwell, a 19th-century Welsh poet. The short form of "Alan" is "Al". This name is a short form of numerous other etymologically unrelated names that begin with this syllable.
Welsh Tract 104 Welsh families from this region migrated to Knoxville, Tennessee, establishing a strong Welsh presence there. As suburbanization spread westward from Philadelphia in the late 19th century (thanks to the railroads), living in a community with a Welsh name acquired a cachet. Some communities in the area formerly comprising the Welsh Tract were subsequently given Welsh or Welsh-sounding names to improve their perceived desirability. Among these were Gladwyne, formerly "Merion Square" (which was given its new name in 1891, although the name is meaningless in Welsh), and Bryn Mawr, formerly "Humphreysville" (which was renamed in 1869). The area is now