I'm not familiar with Margaret Oakley Dayhoff, but I am aware that Rosalind Franklin [1] was extremely important for our understanding of DNA, comparable to Watson/Crick, with whom she co-discovered the structure of DNA. So it seems "Rosalind" is at least very appropriate as a name for a genomics tool such as this.
Not to say the other names mentioned aren't also deserving of similar honors
Not to say the other names mentioned aren't also deserving of similar honors
[1] https://en.wikipedia.org/wiki/Rosalind_Franklin