Calendarial is a coined adjective built off a word everyone already knows. That’s the sweet spot for a software brand: recognisable root, invented form, so it’s trademarkable and available across social handles while still telling people what you do.
Scheduling is one of the most crowded and most lucrative corners of software, and the descriptive names in it went years ago. What’s left for a new entrant is either a random word with no connection to the product or something like this, which reads as a real word and carries the subject in its first five letters. Say it once and people know it’s about calendars.
It suits a booking product, a team scheduling tool, an events platform, a calendar API, or a calendar-first personal assistant. The adjectival ending gives it a slightly formal, slightly playful tone, which works well for a product people use every day.
Clean spelling, no double letters to trip over, and the .com.
Offers welcome.