Servant has a number of meaning:

• A servant is another word for domestic worker, a person who is hired to provide regular household or other duties, and receives compensation.
• Servant was a Christian rock band of the 1970s and 1980s, known for their preachy style, calling the church to change and repent. It was part of the Jesus Movement.
• The Servant are a London-based band behind the song Orchestra, which is/was huge in France. The lead singer is Dan Brown, and they have an album called Mathematics
• The Servant is a 1963 British film, directed by Joseph Losey
• In CORBA, a servant is a concrete object that incarnates a particular interface.