Courtier, dweller in a courtyard, or short form of Courtney
Originally an English occupational surname for someone who worked in a manorial court or lived in a courtyard. It is also frequently used as a short form of the French-derived name Courtney, meaning 'short nose', or the Germanic name Conrad. In modern usage, it stands alone as a brisk, occupational-style choice.
Less common today
Court isn't in the latest US Top 1000. It last peaked at #5,636 in 1996.
Professional baseball player
The protagonist assassin known as the Gray Man Β· The Gray Man series by Mark Greaney
US births per 5-year period, 1990βpresent (SSA data).