Worldwide, Mulcaster (Mulcaster 
) is a very rare male first name. The first name Mulcaster is habitual in Eastern Asia, particularly China, where it is an extremely rare boy's name. Much more frequently, Mulcaster is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Mulcaster | United Kingdom, Australia, Canada, United States, China |
| sir frederick william mulcaster (1772-1846) (b. 1772) |
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| sir william howe mulcaster Peerage person ID=670831 |
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