The name Jaillen is typically spelled with two L's, although it may occasionally be spelled with one as well. The correct pronunciation is /dʒeɪlən/, with the stress on the first syllable. The "ja" in the name is pronounced like the "j" in "jam," and the double l sound is similar to the "ll" in "pillow." The final syllable is pronounced with a schwa sound, like the "a" in "sofa."