What are male and female Siamese cats called if not tom queen?

While "tom" and "queen" are commonly used terms for male and female cats, they are not specifically for Siamese cats. Here's a breakdown of terms you can use:

Formal:

* Male: Siamese Male or Siamese Tom

* Female: Siamese Female or Siamese Queen

Informal:

* Male: Siamese Boy or Siamese Gentleman

* Female: Siamese Girl or Siamese Lady

You can also use the terms Stud (male) and Dam (female) which are more common in breeding circles.

Ultimately, the term you use depends on your personal preference and context.