Àlàbá name /à.là.bá/
Definitions
  1. a unisex given name, an orúkọ àmútọ̀runwá given to the second child born after twins, born after a child named Ìdòwú
  2. a surname, from the given name Àlàbá
Etymology
Possibly from à- (“nominalizing prefix”) + là (“to be wealthy, rich”) + bá (“to meet, to come with, to fit”), literally “That who is wealthy has met the rest of the children” or à- (“nominalizing prefix”) + là (“to overtake”) + bá (“to meet, to come with, to fit”), literally “Someone who is overtaken or overtakes after some pursuit”. Both of these refer to the fact that Àlàbá is the second child after a set of twins.
Component words
Wiktionary records 2 different ways of breaking this word down. Each line is one of them, not a further part.
à-nominalizing prefixto be wealthy, richto meet, to come with, to fit
à-nominalizing prefix to overtake to meet, to come with, to fit
Source: Wiktionary, where this word is spelled “Alaba”. Reference: en-Alaba-yo-name-7Vo2QaFI