Delisle Family History
Delisle Name Meaning
French: topographic name with fused preposition de and definite article l' ‘from the’ for someone who lived on an island Old French isle (from Latin insula) or a habitational name for someone from L'Isle or Lisle names of several places in various parts of France named with this word. Compare Delille . English (of Norman origin): variant of Lisle (see Lyle ).
Source: Dictionary of American Family Names 2nd edition, 2022