>>58474883It's "canary" in the same way that her English name is also "canary" if you just read it a few times. カナリィ is her name, which is literally "Kanarii"
If it was supposed to actually be Canary it'd be spelled カナリア (kanaria) which is close but not quite. Because it'd be using the loanword from Italy, not the English bastardization. Just like how Z is "zed" in Japanese rather than "zee" like we'd use it in American English.