Globally, มะตูม (Bael 
, มะตูม 
, Matonkun) is a rare mostly masculine, but seldom female first name. The first name มะตูม is characteristic of the Democratic Republic of the Congo, where it is a rare male name, Pakistan, where it is a very rare male name, and Mexico. Not in comparison with a country's population, the name is most common in the Democratic Republic of the Congo, India, and Pakistan. More prevalently, มะตูม is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Bael | Indonesia, Belgium, Philippines, Paraguay, Democratic Republic of the Congo |
| มะตูม | Thailand |
| Tumutumu | South Africa, United States |
Mahturot, Mapum, Mastoi, Mastooroh, Mataofeh, Matathum, Matluenag, Matlueng, Matok, Matoorot, Matootanate, Matormeesee, Mattawihale, Mattayum, Matud, Matuda, Matuengoh, Matujit, Matum, Matumas, Matumid, Matumison, Matumit, Matumma, Matupha, Matupoome, Maturapote, Maturon, Matut, Matyusih, Muthumuthumuthumuthu, and Quince
มะตูม is also a name for the fictitious and mythical characters: Bael , the Demon described in demonological grimoires and Bael , the fictional character from Dungeons & Dragons.