This refers to the name of a person:
name
St Allen (EN) / Eglosalan (KW)
Type:
Parish:
Hundred:
Elements notes:
eglos 'church' + Alan personal name
Historic forms:
Eglossalan 1235, Sanctus Allunus 1261, 1281, Sanctus Alunus 1269, 1291, 1302, 1342, Seynt Alun 1270, 1302, 1322, Seynt Alyn 1376, 1454, Seynt Alen 1376, Seynt Aleyn 1493 Eglosellan 1840.