Abigail comes from Hebrew and is traditionally translated as "father's joy" or "source of joy," a meaning traced to a biblical figure known for her calm diplomacy. The name is often read as carrying quiet warmth rather than showiness -- joy understood as steadying rather than boisterous, appreciated more than announced.
The Fixed Stars are the most efficacious of all in their operations, for what actions they manifest or occasion are very great. - William Lilly (1602.-1681.)