Ismay Family History
Ismay Name Meaning
English (Cumberland and Northumberland): from the Middle English female personal name Isemay possibly from an unrecorded ancient Germanic Ismagin perhaps from īs ‘ice’ or īsen- ‘iron’ + magin- ‘strength’ though -magin is not known as a second element. Compare Esmay . The personal name commonly took the forms Eman Emeny and Imany.
Source: Dictionary of American Family Names 2nd edition, 2022