About Allien
The name "Allien" does not have a widely recognized or established meaning. It appears to be a variant or a unique spelling of the name "Alien" which is not commonly used as a given name. As such, the meaning of "Allien" would likely be subjective or open to interpretation.
Here's how to represent Allien in Braille, with each pattern of raised dots corresponding to a letter of the name.
The image below shows how you can spell Allien using American Sign Language (ASL). In sign language, each hand shape corresponds to a specific a letter of the name.