St. Brigid of Kildare
A supporter of artists and writers, welcoming to all, plus she's my confirmation saint so she gets in through the transitive property.
St. Carlo Acutis
Italy, 1991-2006
Web designer and lover of the Eucharist. Most well known for creating a website cataloguing all the known Eucharistic miracles. Patron saint of gamers and programmers.
St. Isidore of Seville
First Christian to attempt to collect a summary of all human knowledge, and thus patron saint of the internet.
St. Marina the Younger
Proto-monastic consecrated virgin, patron saint of robotics, philosophy, and tech ethics.
Our Lady, Star of the Sea
Judea, ca. 18 BC - >33 AD
Possibly originating from a scribal error, has becoming the guiding Marian title for travelers. And there's "star" in the name.
St. Leibowitz
Founder of a monastery that preserved knowledge through a second dark ages following a nuclear apocalypse, martyred by anti-intellectual mob.
St. Vidicon of Cathode
St. Nikola Tesla
Genius in the field of electricity and others. Son of a Serbian Orthodox priest, though of unknown faith himself.
St. Mary Kenneth Keller
Pioneer in computer science and women's education. Religious sister of Sisters of Charity of the Blessed Virgin Mary.
St. Gene Wolfe
Prolific science fiction author who seamlessly wove his Catholic faith into his work.