BonaventuramItalian, Catalan Means "good fortune" in Italian, from Latin bonus "good" and venturas "the things that will come, the future". Saint Bonaventura was a 13th-century Franciscan monk who is considered a Doctor of the Church.
MikufJapanese From Japanese 美 (mi) meaning "beautiful" combined with 空 (ku) meaning "sky" or 久 (ku) meaning "long time". It can also come from a nanori reading of 未来 (mirai) meaning "future". Other kanji combinations are possible as well.