For this Alastair Robert John there are 2 different names on Yasni.
In the ranking of the most common first names Alastair Robert John is on position 4589.
Male first name (English, Scottish): Alastair, Scottish (Word format); emerged as a spelling of 'Alasdair', a Scottish form of Alexander
Male first name (German, English, French, Scandinavian): Robert; Old High (two-part name); hruod = fame; beraht = bright, shiny, old Germanic or German two-part name, common in the Middle Ages in Northern France and from there, England brought
Male first name (English): John, the Lord is merciful Lord is good; Hebrew (New Testament): Yahweh = (Name of God); Chanan = favor, be gracious, name of the apostle and evangelist John, also known by John the Baptist; at the end of the Middle Ages, the most common Christian name in Germany, so far contributed 23 popes named John