What is the name of the current Speaker of the House of Representatives?

The correct answer is Kevin McCarthy. As of the most recent data, he serves as the Speaker of the House of Representatives. The Speaker of the House is a prominent position in the U.S. government, responsible for leading the House and overseeing legislative processes.

Other names mentioned in the options, such as Nancy Pelosi, Steny Hoyer, and Paul Ryan, were all previous leaders in the House but do not hold the position of Speaker at present. Nancy Pelosi, for example, served as Speaker prior to McCarthy and is a well-known political figure. Steny Hoyer has served as House Majority Leader and has held significant leadership roles, but he is not the current Speaker. Paul Ryan also served as Speaker before Pelosi, adding to the legacy of this role but is no longer in this position. Understanding the current leadership dynamics in the House, particularly the identity of the current Speaker, is crucial for grasping contemporary U.S. politics.