The baby name Dianalynn has been in the SSA data just twice, debuting in 1951, then popping up a second time in 1963.
The influence was surely American actress Diana Lynn (1926-1971), whose birth name was Dolores “Dolly” Loehr. But the reason the name debuted in that particular year — if there even is a reason — is hard to pin down.
In 1951 she co-starred with future president Ronald Reagan in the chimp movie Bedtime for Bonzo, which did well at the box office. But this was nothing new; she’d been appearing in well-received movies throughout the 1940s.
Also around 1951 she started appearing on TV, but, as LIFE mentioned in a mid-1952 article featuring Diana Lynn and five other leading ladies of television, “their faces are probably better known than their names. In the billings their names flash by so quickly that the audience is generally unable to identify them.” (The other five featured actresses were Stella Andrew, Rita Gam, Grace Kelly, Felicia Montealegre, and Neva Patterson.)