The proper spelling of the name "Frants" is a little tricky, as it includes a few sounds that aren't represented by the typical English alphabet. In IPA phonetic transcription, it would be spelled as /fʁɑ̃ts/, which breaks down to f as in "find," ʁ as in the French "r" sound, ɑ̃ as in the nasal vowel found in "France," and ts as in "cats." So if you're ever unsure of how to spell this name, just refer to its IPA transcription.