They call Susannah “Beck” because Beck is her maiden (birth) surname, and it becomes a special nickname tied to her identity and long friendship with Laurel.

Quick Scoop

What “Beck” Actually Means

  • “Beck” is Susannah’s last name before marriage, so originally she was Susannah Beck, not Susannah Fisher.
  • Laurel met her back in those days and started calling her by that surname, which then stuck as a personal nickname.

Why Laurel Keeps Using It

  • The nickname is a reminder of who Susannah was before husbands, exes, and kids entered the picture, emphasizing her life and identity beyond motherhood.
  • It highlights the depth of Laurel and Susannah’s friendship: Laurel has known her longer and more intimately than almost anyone, so she’s the only one who still calls her “Beck.”

Book vs. Show Detail

  • In the books’ lore, Laurel using the maiden name also fits her beliefs about women not needing to change their surnames for marriage, which underlines a subtle feminist streak in her character.
  • The show doesn’t spell all of this out directly on screen, which is why many viewers end up asking why they call Susannah “Beck” in the first place.

Mini “Real-Life” Parallel

  • Just like someone whose college friends still call them by an old nickname long after marriage, “Beck” works as a shorthand for a shared past and a version of Susannah that only Laurel really sees.

SEO-style meta note

The core answer to “why do they call Susannah Beck” is that it’s her maiden name, used as an intimate nickname that signals history, loyalty, and identity in both the story and fan/forum discussions.

TL;DR: They call Susannah “Beck” because it’s her maiden surname, and Laurel keeps using it as a meaningful nickname that reflects their long, unique friendship and Susannah’s pre-marriage identity.

Information gathered from public forums or data available on the internet and portrayed here.