Markwees \m(a)-rk-wees, mar-kwees\ as a boy's name is a variant of Marquis (Old French), and the meaning of Markwees is "nobleman; lord of the borderlands".
The baby name Markwees sounds like Markwess, Markess and Markeese. Other similar baby names are Markos, Markus, Marques, Marquess, Markize, Markiss, Markise, Markese and Markeece.