Trelease Family History
Trelease Name Meaning
Cornish: habitational name from one or more places in Cornwall named Trelease (Saint Hilary Ruan Major Kea Saint Keverne). The Saint Hilary placename derives from Middle Cornish tre ‘estate farmstead’ + dy-les ‘profitless’. The Ruan Major placename derives from Middle Cornish tre + glas ‘green blue gray’. The Kea and Saint Keverne placenames derive from Middle Cornish tre + lys ‘court’.
Source: Dictionary of American Family Names 2nd edition, 2022