| For brevity, two conventions are used in this list-- 1.) the "Mac" prefix; 2.) the capitalization of the second syllable. Any of the spellings shown below using either the "Mc" prefix or the lowercase second syllable are also legitimate MacGillivray variants. |
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|---|---|---|---|
| MacGilvray | MacGillavry | MacGillivry | MacIlbra |
| MacGilvary | MacGillvrey | MacGillivoor | MacIllevorie |
| MacGillivary | MacGillvary | MacGillviray | MacIlvora |
| MacGilvra | MacGillveary | MacGilveray | MacIlvoray |
| MacGillvray | MacGilvery | MacGilvreay | MacIlvray |
| MacGillivrey | MacGillavery | MacGilvry | MacIlvrae |