Worldwide, 钙丝 (钙丝 
) is a very rare girly first name. The forename 钙丝 is habitual in Eastern Asia, particularly China, where it is an extremely rare girly name. Much less frequently, 钙丝 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 钙丝 | China |