Family name Lagaay (Lagaay 
) , globally, is a very rare cognomen. The family name Lagaay is characteristic of Netherlands, where it is a rare surname, South Africa, where it is a very rare surname, and Germany.
| VARIANT | COUNTRY |
|---|---|
| Lagaay | Germany, South Africa, United States, United Kingdom, Netherlands |
| alice lagaay GB (b. 1973) |
|