Four-Letter Names: A Given-Name Shortlist by Spelling

Twelve Four-Letter Given Names

A strict four-character constraint sets a specific boundary for a name shortlist, distinct from three-letter discovery. The following twelve names each consist of exactly four letters and appear in the U.S. Social Security Administration (SSA) aggregate data for births spanning 2020 through 2025 source.

Name	Letter Count	SSA Category	2020–2025 Rank	2020–2025 Occurrences
Liam	4	Boys	1	124,842
Noah	4	Boys	2	116,024
Levi	4	Boys	12	57,122
Jack	4	Boys	14	53,384
Owen	4	Boys	20	48,832
Ezra	4	Boys	23	47,728
Luna	4	Girls	11	46,161
Nora	4	Girls	28	36,567
Lily	4	Girls	29	35,872
Mila	4	Girls	31	35,670
Ruby	4	Girls	63	21,013
Anna	4	Girls	79	17,726

These counts reflect a six-year aggregate from 2020 through 2025 rather than single-year totals for 2025, pending 2026 data, or a completed decade source. The dataset accounts for primary first given names rather than middle names or sibling records.

Visible Orthographic Patterns

When evaluating a shortlist strictly by character structure, visible patterns emerge across initial letters, terminal letters, and interior sequences:

• Initial Characters: The list covers eight distinct starting letters: A, E, J, L, M, N, O, and R. Four names share the initial letter L (Liam, Levi, Luna, Lily), while two begin with N (Noah, Nora).
• Terminal Characters: Five of the names end in the vowel character a (Ezra, Luna, Nora, Mila, Anna). Two end in y (Lily, Ruby), one in i (Levi), and four conclude with consonant characters: m (Liam), h (Noah), k (Jack), and n (Owen).
• Interior Repetition and Symmetry: Anna displays symmetrical framing by opening and closing with a, flanked around an interior doubled consonant nn. Lily alternates characters while repeating the letter l at positions one and three.

Letter arrangements and character tallies are mathematical properties of spelling. They do not determine pronunciation, spoken ease, etymological roots, legal eligibility, or personal attributes.

Shortlist Tradeoffs and Pairings

A four-character constraint sets an exact boundary that readers can compare based on personal preference. For families cataloging options, editorial suggestions for grouping or contrasting these names might involve:

• Matching Terminal Letters (Hypothetical Suggestion): Pairing names that share a final a (such as Nora and Ezra, or Luna and Mila) provides a shared concluding letter.
• Contrasting Consonant and Vowel Terminations (Hypothetical Suggestion): Balancing a vowel-concluding spelling like Levi or Ruby with a consonant-concluding spelling like Jack or Liam introduces structural variety across options.
• Initial Letter Coordination (Hypothetical Suggestion): Grouping options that share an initial, such as Liam and Lily, creates a shared first letter across a shortlist.

These editorial pairings are stylistic recommendations based purely on orthography rather than formal research conclusions.

Sources and Further Reading

Social Security Administration (SSA): Top Names of the 2020s. Table of top national given names for the period 2020–2025; retrieved September 18, 2026.