(covers information from an alternate timeline)
In an alternate timeline, Linnis Paris was the half-Human, half-Ocampan daughter of Tom Paris and Kes, who was born in 2374. She figured prominently during a series of realities in which Kes found herself living as she jumped backwards in time.
As a half-Ocampan, she grew up quickly, and soon married Harry Kim. The couple had a son, named Andrew. She opposed The Doctor's plan to try a radical experiment to retard morilogium and unnaturally extend Kes' lifespan. She confessed to her mother that she was worried that she would not be a good mother.
In the Distant Shores anthology series, the short story "Closure" sees Neelix have a brief 'vision' of various possible other futures he and Kes might have experienced, including one where they returned to Earth with the rest of the crew accompanied by their children, a daughter named Linnis and her younger brother Tixa.