Is there a software design pattern for a "utility" class with only static methods?

In OOP, consider the example case of a global class like Math with methods like Math.abs(), Math.sin(), Math.floor(), or in general any kind of class that cannot be instantiated but provides a group of "utility" functions.

Such a class is often implemented as a "static" class with "static" methods that can be invoked directly from the class itself (this depending on the programming language).

In software design, is there a specific design pattern for this?