Start your family tree now Is your surname Maclay/McClay?
There are already 3 genealogy profiles with the Maclay/McClay surname on Geni. Join now to find your relatives.

Maclay/McClay Genealogy and Maclay/McClay Family History Information

‹ Back to Surnames Index

Create your Family Tree.
Discover your Family History.

  • Build your family tree online
  • Share photos and videos
  • Smart Matching™ technology
  • Free!


view all


About the Maclay/McClay surname

This section is a placeholder for information about the Maclay/McClay surname. Surname information is crowd-sourced; the Geni community would be grateful if you helped update this page with information about the Maclay/McClay surname.

Share some things about the Maclay/McClay name.