Founded in 1899 as Boscombe St. John's Institute Football Club, AFC Bournemouth has a history that stretches back over a century. The club was established by the members of the local community who sought to create an outlet for their passion for football (source).
In its early years, the team had several names before finally settling on Bournemouth & Boscombe Athletic Football Club in 1923. It wasn't until 1972 that they adopted their current name, AFC Bournemouth. Their initial years were primarily spent in the lower divisions of English football but nevertheless served to establish a solid local supporter base.
One notable early achievement came in 1910 when they reached the final of the FA Amateur Cup - a significant accomplishment given their non-league status at the time (source).