Same; I have a suffix and it often gets concatenated onto my first or last name. My son has a further generational suffix and his often gets truncated to a sin

Same; I have a suffix and it often gets concatenated onto my first or last name. My son has a further generational suffix and his often gets truncated to a single letter and used has his middle initial. Our names are basic short-ish names using standard ASCII characters and most systems still fuck it up.